add release script publishing in CI

from chatGPT

.ci/release_script.sh

@@ -16,8 +16,7 @@ RELEASE_DESCRIPTION="Description de la release $CI_COMMIT_TAG"
 ARTIFACT_PATH="target/release/gcli"
 GITLAB_API_URL="https://git.duniter.org/api/v4"
 
-echo "CI_COMMIT_TAG: $CI_COMMIT_TAG"
-echo "CI_PROJECT_URL: $CI_PROJECT_URL"
+CI_COMMIT_TAG="${CI_COMMIT_TAG:-v0.0.1}"
 
 # Création de la release
 echo "Création de la release $RELEASE_NAME..."