## Summary
Fixes#9663 and also improves the fixes for
[RUF055](https://docs.astral.sh/ruff/rules/unnecessary-regular-expression/)
since regular expressions are often written as raw strings.
This doesn't include raw f-strings.
## Test Plan
Existing snapshots for RUF055 and PT009, plus a new `Generator` test and
a regression test for the reported `PIE810` issue.
## Summary
This review contains a fix for
[PIE810](https://docs.astral.sh/ruff/rules/multiple-starts-ends-with/)
(multiple-starts-ends-with)
The problem is that ruff suggests combining multiple startswith/endswith
calls into a single call even though there might be a call with tuple of
strs. This leads to calling startswith/endswith with tuple of tuple of
strs which is incorrect and violates startswith/endswith conctract and
results in runtime failure.
However the following will be valid and fixed correctly =>
```python
x = ("hello", "world")
y = "h"
z = "w"
msg = "hello world"
if msg.startswith(x) or msg.startswith(y) or msg.startswith(z) :
sys.exit(1)
```
```
ruff --fix --select PIE810 --unsafe-fixes
```
=>
```python
if msg.startswith(x) or msg.startswith((y,z)):
sys.exit(1)
```
See: https://github.com/astral-sh/ruff/issues/8906
## Test Plan
```bash
cargo test
```
