[clang-format] Misaligned trailing comment on default case with `AlignConsecutiveShortCaseStatements`

[Alunderin]

With this config:

AllowShortCaseLabelsOnASingleLine: true
AlignConsecutiveShortCaseStatements:
  Enabled: true

Trailing comments on "short default statements" are misaligned if other trailing comments are present.
For this to occur at least one case label has to be longer than the default label.

switch (state) {
case State::Idle:    return 1; // Aligned
case State::Running: return 2; // Aligned
default:             return 3;             // Oops!
};

Interestingly, the alignment is only affected by the length of the case label, not the whole statement.

Tested with version 18.1.3 (Ubuntu) and 22.0.0git (commit 3c39187)

[llvmbot]

@llvm/issue-subscribers-clang-format

Author: None (Alunderin)

With this config: ```yaml AllowShortCaseLabelsOnASingleLine: true AlignConsecutiveShortCaseStatements: Enabled: true ```

Trailing comments on "short default statements" are misaligned if other trailing comments are present.
For this to occur at least one case label has to be longer than the default label.

switch (state) {
case State::Idle:    return 1; // Aligned
case State::Running: return 2; // Aligned
default:             return 3;             // Oops!
};

Interestingly, the alignment is only affected by the length of the case label, not the whole statement.

Tested with version 18.1.3 (Ubuntu) and 22.0.0git (commit 3c39187)