test workflow build and push on gitea registry

.github/workflows/build.yml

@@ -53,9 +53,21 @@ jobs:
     # - name: Test tags
     #   run: |
     #     echo "Latest tag found: ${{ steps.get_tags.outputs.latest_tag }}"
+    - name: Add Docker Repository
+      run: |
+        apt-get update
+        apt-get install ca-certificates curl
+        install -m 0755 -d /etc/apt/keyrings
+        curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
+        chmod a+r /etc/apt/keyrings/docker.asc
+        echo \
+          "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
+          $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
+          tee /etc/apt/sources.list.d/docker.list > /dev/null
+
     - name: Install Docker
       run: |
-        apt update
+        apt-get update
         apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin 
         dockerd &