chore(deps): update github artifact actions (major) (#82)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/docker.yaml

@@ -60,7 +60,7 @@ jobs:
           digest="${{ steps.build.outputs.digest }}"
           touch "${{ runner.temp }}/digests/${digest#sha256:}"
       - name: Upload digest
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: digests-${{ env.PLATFORM_PAIR }}
           path: ${{ runner.temp }}/digests/*
@@ -80,7 +80,7 @@ jobs:
       REGISTRY_IMAGE: ghcr.io/hyprmcp/mcp-gateway
     steps:
       - name: Download digests
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
         with:
           path: ${{ runner.temp }}/digests
           pattern: digests-*