build(deps): bump actions/cache from 2.1.4 to 3.3.2

Bumps [actions/cache](https://github.com/actions/cache) from 2.1.4 to 3.3.2.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v2.1.4...v3.3.2)

---
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/build.yml

@@ -140,7 +140,7 @@ jobs:
       run: sudo ./.github/workflows/posix-deps-apt.sh
     - name: 'Restore OpenSSL build'
       id: cache-openssl
-      uses: actions/cache@v2.1.4
+      uses: actions/cache@v3.3.2
       with:
         path: ./multissl/openssl/${{ env.OPENSSL_VER }}
         key: ${{ runner.os }}-multissl-openssl-${{ env.OPENSSL_VER }}

.github/workflows/coverage.yml

@@ -32,7 +32,7 @@ jobs:
       run: sudo ./.github/workflows/posix-deps-apt.sh
     - name: 'Restore OpenSSL build'
       id: cache-openssl
-      uses: actions/cache@v2.1.4
+      uses: actions/cache@v3.3.2
       with:
         path: ./multissl/openssl/${{ env.OPENSSL_VER }}
         key: ${{ runner.os }}-multissl-openssl-${{ env.OPENSSL_VER }}