fjerner :latest tag

Author: vebnor

.github/workflows/deploy-docker-image-gcp.yml

@@ -44,7 +44,6 @@ jobs:
       - uses: nais/docker-build-push@v0
         id: docker-push
         with:
-          tag: 'latest'
           team: k9saksbehandling
           project_id: ${{ vars.NAIS_MANAGEMENT_PROJECT_ID }}
           identity_provider: ${{ secrets.NAIS_WORKLOAD_IDENTITY_PROVIDER }}