Avoid re-parenthesizing call chains whose inner values are parenthesized (#7373)

## Summary

Given a statement like:

```python
result = (
    f(111111111111111111111111111111111111111111111111111111111111111111111111111111111)
    + 1
)()
```

When we go to parenthesize the target of the assignment, we use
`maybe_parenthesize_expression` with `Parenthesize::IfBreaks`. This then
checks if the call on the right-hand side needs to be parenthesized, the
implementation of which looks like:

```rust
impl NeedsParentheses for ExprCall {
    fn needs_parentheses(
        &self,
        _parent: AnyNodeRef,
        context: &PyFormatContext,
    ) -> OptionalParentheses {
        if CallChainLayout::from_expression(self.into(), context.source())
            == CallChainLayout::Fluent
        {
            OptionalParentheses::Multiline
        } else if context.comments().has_dangling(self) {
            OptionalParentheses::Always
        } else {
            self.func.needs_parentheses(self.into(), context)
        }
    }
}
```

Checking for `self.func.needs_parentheses(self.into(), context)` is
problematic, since, as in the example above, `self.func` may _already_
be parenthesized -- in which case, we _don't_ want to parenthesize the
entire expression. If we do, we end up with this non-ideal formatting:

```python
result = (
    (
        f(
            111111111111111111111111111111111111111111111111111111111111111111111111111111111
        )
        + 1
    )()
)
```

This PR modifies the `NeedsParentheses` implementations for call chain
expressions to return `Never` if the inner expression has its own
parentheses, in which case, the formatting implementations for those
expressions will preserve them anyway.

Closes https://github.com/astral-sh/ruff/issues/7370.

## Test Plan

Zulip improves a bit, everything else is unchanged.

Before:

| project | similarity index | total files | changed files |

|--------------|------------------:|------------------:|------------------:|
| cpython | 0.76083 | 1789 | 1632 |
| django | 0.99981 | 2760 | 40 |
| transformers | 0.99944 | 2587 | 413 |
| twine | 1.00000 | 33 | 0 |
| typeshed | 0.99983 | 3496 | 18 |
| warehouse | 0.99834 | 648 | 20 |
| zulip | 0.99956 | 1437 | 23 |

After:

| project | similarity index | total files | changed files |

|--------------|------------------:|------------------:|------------------:|
| cpython | 0.76083 | 1789 | 1632 |
| django | 0.99981 | 2760 | 40 |
| transformers | 0.99944 | 2587 | 413 |
| twine | 1.00000 | 33 | 0 |
| typeshed | 0.99983 | 3496 | 18 |
| warehouse | 0.99834 | 648 | 20 |
| **zulip** | **0.99962** | **1437** | **22** |

crates/ruff_python_formatter/tests/snapshots/format@expression__attribute.py.snap

@@ -42,7 +42,7 @@ a.aaaaaaaaaaaaaaaaaaaaa.lllllllllllllllllllllllllllloooooooooong.chaaaaaaaaaaaaa
 # Test that we add parentheses around the outermost attribute access in an attribute
 # chain if and only if we need them, that is if there are own line comments inside
 # the chain.
-x1 = (
+x10 = (
     a
     .b
     # comment 1
@@ -52,6 +52,27 @@ x1 = (
     .d
 )
 
+x11 = (
+    a
+    .b
+    # comment 1
+    .  # comment 2
+    # comment 3
+    c
+    ).d
+
+x12 = (
+    (
+    a
+    .b
+    # comment 1
+    .  # comment 2
+    # comment 3
+    c
+    )
+    .d
+)
+
 x20 = (
     a
     .b
@@ -112,7 +133,7 @@ x6 = (
     a.b
 )
 
-# regression: https://github.com/astral-sh/ruff/issues/6181
+# Regression test for: https://github.com/astral-sh/ruff/issues/6181
 (#
 ()).a
 
@@ -131,6 +152,12 @@ x6 = (
             # dangling before dot own-line
     .b
 )
+
+# Regression test for: https://github.com/astral-sh/ruff/issues/7370
+result = (
+    f(111111111111111111111111111111111111111111111111111111111111111111111111111111111)
+    + 1
+).bit_length()
 ```
 
 ## Output
@@ -173,7 +200,7 @@ a.aaaaaaaaaaaaaaaaaaaaa.lllllllllllllllllllllllllllloooooooooong.chaaaaaaaaaaaaa
 # Test that we add parentheses around the outermost attribute access in an attribute
 # chain if and only if we need them, that is if there are own line comments inside
 # the chain.
-x1 = (
+x10 = (
     a.b
     # comment 1
     .  # comment 2
@@ -181,6 +208,22 @@ x1 = (
     c.d
 )
 
+x11 = (
+    a.b
+    # comment 1
+    .  # comment 2
+    # comment 3
+    c
+).d
+
+x12 = (
+    a.b
+    # comment 1
+    .  # comment 2
+    # comment 3
+    c
+).d
+
 x20 = a.b
 x21 = (
     # leading name own line
@@ -227,7 +270,7 @@ x6 = (
     a.b
 )
 
-# regression: https://github.com/astral-sh/ruff/issues/6181
+# Regression test for: https://github.com/astral-sh/ruff/issues/6181
 (  #
     ()
 ).a
@@ -245,6 +288,12 @@ x6 = (
     # dangling before dot own-line
     .b
 )
+
+# Regression test for: https://github.com/astral-sh/ruff/issues/7370
+result = (
+    f(111111111111111111111111111111111111111111111111111111111111111111111111111111111)
+    + 1
+).bit_length()
 ```
 
 

crates/ruff_python_formatter/tests/snapshots/format@expression__call.py.snap

@@ -271,6 +271,11 @@ f(  # a
     kwargs,
 )
 
+# Regression test for: https://github.com/astral-sh/ruff/issues/7370
+result = (
+    f(111111111111111111111111111111111111111111111111111111111111111111111111111111111)
+    + 1
+)()
 ```
 
 ## Output
@@ -537,6 +542,12 @@ f(  # a
     **  # h
     kwargs,
 )
+
+# Regression test for: https://github.com/astral-sh/ruff/issues/7370
+result = (
+    f(111111111111111111111111111111111111111111111111111111111111111111111111111111111)
+    + 1
+)()
 ```
 
 

crates/ruff_python_formatter/tests/snapshots/format@expression__subscript.py.snap

@@ -0,0 +1,24 @@
+---
+source: crates/ruff_python_formatter/tests/fixtures.rs
+input_file: crates/ruff_python_formatter/resources/test/fixtures/ruff/expression/subscript.py
+---
+## Input
+```py
+# Regression test for: https://github.com/astral-sh/ruff/issues/7370
+result = (
+    f(111111111111111111111111111111111111111111111111111111111111111111111111111111111)
+    + 1
+)[0]
+```
+
+## Output
+```py
+# Regression test for: https://github.com/astral-sh/ruff/issues/7370
+result = (
+    f(111111111111111111111111111111111111111111111111111111111111111111111111111111111)
+    + 1
+)[0]
+```
+
+
+