Bump actions/cache from 3.3.1 to 3.3.2 (#352)

Bumps [actions/cache](https://github.com/actions/cache) from 3.3.1 to 3.3.2.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](88522ab9f3...704facf57e)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/unit_tests.yaml

@@ -10,7 +10,7 @@ jobs:
       uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491
       with:
         go-version: 1.19
-    - uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8
+    - uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84
       with:
         path: |
           ~/go/pkg/mod