[`pycodestyle`] Do not trigger `E225` and `E275` when the next token is a ')' (#10315)
## Summary
Fixes #10295.
`E225` (`Missing whitespace around operator`) and `E275` (`Missing
whitespace after keyword`) try to add a white space even when the next
character is a `)` (which is a syntax error in most cases, the
exceptions already being handled). This causes `E202` (`Whitespace
before close bracket`) to try to remove the added whitespace, resulting
in an infinite loop when `E225`/`E275` re-add it.
This PR adds an exception in `E225` and `E275` to not trigger in case
the next token is a `)`. It is a bit simplistic, but it solves the
example given in the issue without introducing a change in behavior
(according to the fixtures).
## Test Plan
`cargo test` and the `ruff-ecosystem` check were used to check that the
PR's changes do not have side-effects.
A new fixture was added to check that running the 3 rules on the example
given in the issue does not cause ruff to fail to converge.