Remove unnecesary docker cache

.github/workflows/github_action_build.yml

@@ -14,14 +14,6 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v4
 
-      - name: Cache Docker layers
-        uses: actions/cache@v3
-        with:
-          path: /tmp/.buildx-cache
-          key: ${{ runner.os }}-buildx-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-buildx-
-
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
@@ -38,7 +30,7 @@ jobs:
       - name: Upload PDF as Artifact
         uses: actions/upload-artifact@v4
         with:
-          name: compiled-pdf
+          name: compiled-pdf-${{ github.ref_slug }}
           path: output.pdf
 
       - name: Upload binaries to release