chore(deps): update actions/cache action to v4.2.0 (#413)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/main.yml

@@ -84,7 +84,7 @@ jobs:
       # previously built artifacts to minimize build time. The more precise you are with
       # hashFiles sources the less work bazel will have to do.
       - name: Mount bazel caches
-        uses: actions/cache@v4.1.2
+        uses: actions/cache@v4.2.0
         with:
           path: |
             ~/.cache/bazel