build: Use CARGO_VERSION for tagging released docker images instead o…

…f git tag (DEV-4076) (#228)

justfile

@@ -2,7 +2,7 @@ DOCKER_REPO := "daschswiss/dsp-meta"
 CARGO_VERSION := `cargo metadata --format-version=1 --no-deps | jq --raw-output '.packages[].version'`
 COMMIT_HASH := `git log --pretty=format:'%h' -n 1`
 GIT_TAG := `git describe --tags --exact-match 2>/dev/null || true`
-IMAGE_TAG := if GIT_TAG == "" { CARGO_VERSION + "-" + COMMIT_HASH } else { GIT_TAG }
+IMAGE_TAG := if GIT_TAG == "" { CARGO_VERSION + "-" + COMMIT_HASH } else { CARGO_VERSION }
 DOCKER_IMAGE := DOCKER_REPO + ":" + IMAGE_TAG
 
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