docs: set propper highlighting for commit convention regex (#10949) [skip ci]

OrbisK · web-flow · commit 6a8d54850610 · 2024-05-15T18:03:54.000+08:00
diff --git a/.github/commit-convention.md b/.github/commit-convention.md
@@ -6,7 +6,7 @@
 
 Messages must be matched by the following regex:
 
-``` js
+```regexp
 /^(revert: )?(feat|fix|docs|dx|style|refactor|perf|test|workflow|build|ci|chore|types|wip)(\(.+\))?: .{1,50}/
 ```
 
