fix: fixes bash command line (#345)

Author: yosefmaru

.github/workflows/publish_dev.yml

@@ -16,7 +16,7 @@ jobs:
         run: |
           echo "sha_short=$(git rev-parse --short "$GITHUB_SHA")" >> "$GITHUB_ENV"
           echo "branch=$(echo ${GITHUB_REF_NAME})" >> "$GITHUB_ENV"
-          echo "docker_tag=$(echo ${GITHUB_REF_NAME})-$(git rev-parse --short "$GITHUB_SHA")" >> "$GITHUB_ENV"
+          echo "docker_tag=$(echo ${GITHUB_REF_NAME})-$(git rev-parse --short "$GITHUB_SHA")" >> "$GITHUB_OUTPUT"
   publish-image:
     needs: compute-docker-tag
     uses: AllenNeuralDynamics/.github/.github/workflows/release-publish-docker-image.yml@main