Merge pull request #83 from exercism/dependabot/github_actions/action…

…s/cache-4.1.2

Bump actions/cache from 4.0.2 to 4.1.2

.github/workflows/docker.yml

@@ -19,7 +19,7 @@ jobs:
         uses: docker/setup-buildx-action@988b5a0280414f521da01fcc63a27aeeb4b104db # 3.6.1
 
       - name: Cache Docker layers
-        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # 4.0.2
+        uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a # 4.1.2
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}