👷 Update CI

- Switch to centralized GitHub Action Workflows provided by Hassio Community Addons, while utilizing customized ones where needed.
- Clean Up of Unused workflow files.

.github/workflows/deploy.yaml

@@ -113,17 +113,6 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: ⤵️ Download base image
         run: docker pull "${{ steps.flags.outputs.from }}"
-      - name: ✅ Verify authenticity of base image
-        run: |
-          vcn authenticate \
-            "docker://${{ steps.flags.outputs.from }}"
-          vcn authenticate \
-            --output json \
-            --signerID 0x03e406879fd89e52f38f4aab0061266d1183980a \
-            "docker://${{ steps.flags.outputs.from }}" \
-            | jq \
-              --exit-status \
-              '.verification.status == 0'
       - name: 🚀 Build
         uses: docker/build-push-action@v2.7.0
         with:
@@ -157,26 +146,6 @@ jobs:
         run: |
           rm -rf /tmp/.docker-cache
           mv /tmp/.docker-cache-new /tmp/.docker-cache
-      - name: 🔏 Notarize
-        # yamllint disable rule:line-length
-        run: |
-          if vcn authenticate \
-            --output json \
-            "docker://ghcr.io/gauthamvarmak/${{ needs.information.outputs.slug }}/${{ matrix.architecture }}:${{ needs.information.outputs.version }}" \
-            | jq \
-              --exit-status \
-              '.verification.status != 0';
-          then
-            vcn login
-            vcn notarize \
-              --public \
-              "docker://ghcr.io/gauthamvarmak/${{ needs.information.outputs.slug }}/${{ matrix.architecture }}:${{ needs.information.outputs.version }}"
-          fi
-        env:
-          VCN_USER: ${{ secrets.VCN_USER }}
-          VCN_PASSWORD: ${{ secrets.VCN_PASSWORD }}
-          VCN_NOTARIZATION_PASSWORD: ${{ secrets.VCN_NOTARIZATION_PASSWORD }}
-          VCN_OTP_EMPTY: true
       - name: 🚀 Push
         # yamllint disable rule:line-length
         run: |