Try fix actions not exists

.gitea/workflows/build.yml

@@ -31,10 +31,10 @@ jobs:
     steps:
       # Checkout push-to-registry action GitHub repository
       - name: Checkout Push to Registry action
-        uses: actions/checkout@v4
+        uses: https://github.com/actions/checkout@v4
 
       - name: Maximize build space
-        uses: ublue-os/remove-unwanted-software@v7
+        uses: https://github.com/ublue-os/remove-unwanted-software@v7
 
       - name: Generate tags
         id: generate-tags
@@ -78,7 +78,7 @@ jobs:
 
       # Build metadata
       - name: Image Metadata
-        uses: docker/metadata-action@v5
+        uses: https://github.com/docker/metadata-action@v5
         id: meta
         with:
           images: |
@@ -92,7 +92,7 @@ jobs:
       # Build image using Buildah action
       - name: Build Image
         id: build_image
-        uses: redhat-actions/buildah-build@v2
+        uses: https://github.com/redhat-actions/buildah-build@v2
         with:
           containerfiles: |
             ./Containerfile
@@ -108,7 +108,7 @@ jobs:
       # https://github.com/macbre/push-to-ghcr/issues/12
       - name: Lowercase Registry
         id: registry_case
-        uses: ASzc/change-string-case-action@v6
+        uses: https://github.com/ASzc/change-string-case-action@v6
         with:
           string: ${{ env.IMAGE_REGISTRY }}