ci: improve commit checking and update release version script (#4471)

- Increase `fetch-depth` to 50 for more accurate commit history in CI
- Update `release-version.mjs` to use `bash` explicitly for improved compatibility
  - Also avoid errors when invoking the script

Signed-off-by: Dragon1573 <49941141+Dragon1573@users.noreply.github.com>

.github/workflows/check-commit-needs-build.yml

@@ -55,7 +55,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
-          fetch-depth: 2
+          fetch-depth: 50
 
       - name: Check if version changed or src changed
         id: check