fix(ci): add missing Dockerfile suffix

.gitea/workflows/release.yaml

@@ -19,7 +19,7 @@ jobs:
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GIT_CRYPTIC_SYSTEMS_PACKAGE_REGISTRY_TOKEN }}
 
-      - name: Build image
+      - name: Build and push image
         run: |
           TAG=latest
 
@@ -42,12 +42,12 @@ jobs:
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GIT_CRYPTIC_SYSTEMS_PACKAGE_REGISTRY_TOKEN }}
 
-      - name: Build image
+      - name: Build and push image
         run: |
           TAG=latest
 
           docker buildx build \
-            --file Dockerfile \
+            --file Dockerfile.rockylinux-8 \
             --push \
             --tag git.cryptic.systems/volker.raschek/ansible:${TAG}-rockylinux-8 \
             .