[3.14] gh-132775: Unrevert "Add _PyCode_VerifyStateless()" (gh-133625)

This reverts commit 3c73cf5 (gh-133497), which itself reverted
the original commit d270bb5 (gh-133221).

We reverted the original change due to failing android tests.
The checks in _PyCode_CheckNoInternalState() were too strict,
so we've relaxed them.

Include/internal/pycore_opcode_utils.h

@@ -56,6 +56,8 @@ extern "C" {
 
 #define IS_RETURN_OPCODE(opcode) \
         (opcode == RETURN_VALUE)
+#define IS_RAISE_OPCODE(opcode) \
+        (opcode == RAISE_VARARGS || opcode == RERAISE)
 
 
 /* Flags used in the oparg for MAKE_FUNCTION */