fix command to work on linux

Author: antoooks

.github/workflows/release-kustomize.yml

@@ -91,7 +91,7 @@ jobs:
       - name: End-to-end test
         run: |
           export latestVersion=$(./releasing/determine-next-version.sh kustomize ${{ inputs.release_type }})
-          sed -i "" "s/LATEST_RELEASE=.*/LATEST_RELEASE=$latestVersion/" Makefile
+          sed -i -e "s/LATEST_RELEASE=.*/LATEST_RELEASE=$latestVersion/g" Makefile
       - name: Commit pinned dependencies
         run: |