ci: tag all builds as edge

Signed-off-by: Henry Gressmann <mail@henrygressmann.de>

Author: explodingcamera

.github/workflows/container.yaml

@@ -40,7 +40,7 @@ jobs:
             type=semver,pattern={{version}},value=${{ steps.semver.outputs.SEMVER_VERSION }}
             type=semver,pattern={{major}}.{{minor}},value=${{ steps.semver.outputs.SEMVER_VERSION }}
             type=semver,pattern={{major}},value=${{ steps.semver.outputs.SEMVER_VERSION }}
-            type=edge,branch=main
+            type=raw,edge
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
         with: