Fix formatting for `if` clauses in `match-case` blocks

[rdrll]

Description

Fixes #3793.

Now the if clauses in the case-match blocks will be correctly wrapped with parenthesis.

The previous problem of having redundant parentheses being added to case statement when it's accompanied by an if clause that was too long, like the example mentioned in #3793 discussion, is also resolved.

Checklist - did you ...

• [x] Add an entry in CHANGES.md if necessary?
• [x] Add / update tests if necessary?
• [ ] Add new / update outdated documentation?

[github-actions[bot]]

diff-shades reports zero changes comparing this PR (c87416a736441c015121595f2d7ef9a41dc6ab4d) to main (8332a75e82db143d33f1b873a572bb209675f8a7).

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