Add caching steps for UV and APT in CI pipeline

Introduce caching for UV and APT files to optimize Docker builds. Use `actions/cache` for storing cache and `buildkit-cache-dance` for injecting caches into the build process. This reduces redundant downloads, improving CI efficiency and build speeds.

Author: febus982

.github/workflows/ci-pipeline.yml

@@ -117,6 +117,42 @@ jobs:
           images: |
             ${{ env.REGISTRY }}/${{ env.REGISTRY_PATH }}/${{ env.IMAGE_NAME }}-${{ matrix.docker_target }}
 
+      - name: UV Build Caches for Docker
+        id: docker-build-uv-cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            home-nonroot-cache-uv
+          key: cache-uv-${{ hashFiles('uv.lock') }}
+
+      - name: APT Build Caches for Docker APT
+        id: docker-build-apt-cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            var-cache-apt
+            var-lib-apt
+          key: cache-apt-${{ hashFiles('Dockerfile') }}
+
+      - name: Inject UV cache in docker
+        uses: reproducible-containers/[email protected]
+        with:
+          cache-map: |
+            {
+              "home-nonroot-cache-uv": "/home/nonroot/.cache/uv"
+            }
+          skip-extraction: ${{ steps.docker-build-uv-cache.outputs.cache-hit }}
+
+      - name: Inject APT cache in docker
+        uses: reproducible-containers/[email protected]
+        with:
+          cache-map: |
+            {
+              "var-cache-apt": "/var/cache/apt",
+              "var-lib-apt": "/var/lib/apt",
+            }
+          skip-extraction: ${{ steps.docker-build-apt-cache.outputs.cache-hit }}
+
       # This build an image WITHOUT tags and outputs the digests, so that we can aggragate them later
       - name: Build and push production image
         id: build-and-push