build: Bump actions/cache from 2.1.7 to 3.0.2 (#43)

Bumps [actions/cache](https://github.com/actions/cache) from 2.1.7 to 3.0.2.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v2.1.7...v3.0.2)

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

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

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
       - uses: "actions/checkout@v3.0.2"
 
       - name: "Cache Docker layers"
-        uses: "actions/cache@v2.1.7"
+        uses: "actions/cache@v3.0.2"
         with:
           path: "/tmp/.buildx-cache"
           key: "${{ runner.os }}-buildx-${{ github.sha }}"
@@ -64,7 +64,7 @@ jobs:
       - uses: "actions/checkout@v3.0.2"
 
       - name: "Cache Docker layers"
-        uses: "actions/cache@v2.1.7"
+        uses: "actions/cache@v3.0.2"
         with:
           path: "/tmp/.buildx-cache"
           key: "${{ runner.os }}-buildx-${{ github.sha }}"