Bump actions/cache from 3.2.6 to 4.0.2

Bumps [actions/cache](https://github.com/actions/cache) from 3.2.6 to 4.0.2.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@69d9d44...0c45773)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/go-retryablehttp.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
       - run: mkdir -p "$TEST_RESULTS"/go-retryablyhttp
       - name: restore_cache
-        uses: actions/cache@69d9d449aced6a2ede0bc19182fadc3a0a42d2b0 # v3.2.6
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
         with:
           key: go-mod-v1-{{ checksum "go.sum" }}
           restore-keys: go-mod-v1-{{ checksum "go.sum" }}