build(ko): fix versioning

Author: isometry

.github/workflows/publish.yaml

@@ -29,7 +29,7 @@ jobs:
 
       - name: Run Ko
         run: |
-          make ko-build IMG=ghcr.io/isometry/github-token-manager:${GITHUB_REF#refs/tags/v}
+          make ko-build VERSION=${GITHUB_REF#refs/tags/v}
 
   publish-chart:
     name: Publish Chart

Makefile

@@ -190,7 +190,7 @@ docker-buildx: ## Build and push docker image for the manager for cross-platform
 .PHONY: ko-build
 ko-build: ## Build the manager image using ko.
 	KO_DOCKER_REPO=$(IMAGE_TAG_BASE) \
-	ko build --bare --platform=$(PLATFORMS) --image-label org.opencontainers.image.source=$(IMAGE_SOURCE) --push ./cmd/manager
+	ko build --bare --platform=$(PLATFORMS) --image-label org.opencontainers.image.source=$(IMAGE_SOURCE) --tags "latest,$(VERSION)" --push ./cmd/manager
 
 
 ##@ Deployment