Update `paths` in `jit.yml`

[savannahostrowski]

Per #118983 (comment)

Linked PRs

• gh-119146: Update paths in jit.yml  #119147
• [3.13] GH-119146: Don't run JIT CI on unrelated changes (GH-119147) #119226
• gh-119146: Update regexp in build.yml to not trigger the jobs on *.md and *.ini files. #120435
• [3.13] gh-119146: Update regexp in build.yml to not trigger the jobs on *.md and *.ini files. (GH-120435) #120447
• [3.12] gh-119146: Update regexp in build.yml to not trigger the jobs on *.md and *.ini files. (GH-120435) #120448