mocha version

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

Author: SiyaoIsHiding

.github/workflows/test.yml

@@ -67,7 +67,7 @@ jobs:
           deno-version: latest
       # --allow-scripts runs lifecycle scripts so the kerberos prebuild is fetched.
       - run: deno install --allow-scripts
-      - run: deno run -A --unstable-detect-cjs npm:mocha test/unit --recursive -R spec -t 5000
+      - run: deno run -A --unstable-detect-cjs npm:mocha@10.8.2 test/unit --recursive -R spec -t 5000
 
   unit-integration-tests:
     runs-on: ubuntu-latest