Ensure {styler} can format code with comment in curly-curly

[lorenzwalthert]

Closes #1264.

[github-actions]

This is how benchmark results would change (along with a 95% confidence interval in relative change) if cbef5a1 is merged into main:

• ✔️cache_applying: 26.3ms -> 26ms [-3.11%, +0.79%]
• ✔️cache_recording: 393ms -> 393ms [-0.24%, +0.55%]
• ✔️without_cache: 920ms -> 920ms [-0.26%, +0.27%]

Further explanation regarding interpretation and methodology can be found in the documentation.

[github-actions]

This is how benchmark results would change (along with a 95% confidence interval in relative change) if 2b01f7b is merged into main:

• ❗🐌cache_applying: 26ms -> 26.6ms [+0.04%, +4.19%]
• ✔️cache_recording: 395ms -> 397ms [-0.07%, +0.91%]
• ✔️without_cache: 938ms -> 939ms [-0.47%, +0.65%]

Further explanation regarding interpretation and methodology can be found in the documentation.