fix: Forgot to delete cut command, bad if statement

.gitea/workflows/build.yml

@@ -41,7 +41,7 @@ jobs:
       - name: Check if the image was already built
         id: check-build-status
         run: |
-          if curl --silent -f -lSL "https://hub.docker.com/v2/repositories/jiriks74/onlyoffice-documentserver/tags/$(echo ${{ steps.meta.outputs.tags }} | cut -d ':' -f2)" > /dev/null; then echo "Desn't exist" && exit 0; else echo "Already existst" && exit 1; fi
+          if curl --silent -f -lSL "https://hub.docker.com/v2/repositories/jiriks74/onlyoffice-documentserver/tags/$(echo ${{ steps.meta.outputs.tags }})" > /dev/null; then echo "Already existst" && exit 1; else echo "Desn't exist" && exit 0; fi
 
       - name: Set tag in Dockerfile
         run: |