Fix workflow again

Author: MarcelRobitaille

.github/workflows/release-on-version-bump.yml

@@ -40,12 +40,12 @@ jobs:
 
           changelog=$(sed -n "$line1,$((line2 - 1))p" CHANGELOG.md | tail -n +2)
 
-          echo "new_version=$new_version"                 | tee "$GITHUB_OUTPUT"
-          echo "last_commit_version=$last_commit_version" | tee "$GITHUB_OUTPUT"
-          echo "prev_version=$prev_version"               | tee "$GITHUB_OUTPUT"
-          echo "changelog<<EOF"                           | tee "$GITHUB_OUTPUT"
-          echo "$changelog"                               | tee "$GITHUB_OUTPUT"
-          echo "EOF"                                      | tee "$GITHUB_OUTPUT"
+          echo "new_version=$new_version"                 | tee --append "$GITHUB_OUTPUT"
+          echo "last_commit_version=$last_commit_version" | tee --append "$GITHUB_OUTPUT"
+          echo "prev_version=$prev_version"               | tee --append "$GITHUB_OUTPUT"
+          echo "changelog<<EOF"                           | tee --append "$GITHUB_OUTPUT"
+          echo "$changelog"                               | tee --append "$GITHUB_OUTPUT"
+          echo "EOF"                                      | tee --append "$GITHUB_OUTPUT"
 
       - name: Verify version matches package.json and package-lock.json
         run: |