Chore: Update `detect-breaking-changes` workflow to use node 20 (#77459)

* attempt to fix levitate workflow

* add comment to force levitate to run

* update node version in levitate workflow

* change to test levitate

* remove dummy comment

.github/workflows/detect-breaking-changes-build.yml

@@ -1,9 +1,9 @@
-# Only runs if anything under the packages/ directory changes. 
+# Only runs if anything under the packages/ directory changes.
 # (Otherwise detect-breaking-changes-build-skip.yml takes over)
 
 name: Levitate / Detect breaking changes
 
-on: 
+on:
   pull_request:
     paths:
       - 'packages/**'
@@ -24,7 +24,7 @@ jobs:
         path: './pr'
     - uses: actions/setup-node@v4
       with:
-        node-version: 16.16.0
+        node-version: 20.9.0
 
     - name: Get yarn cache directory path
       id: yarn-cache-dir-path
@@ -72,7 +72,7 @@ jobs:
 
     - uses: actions/setup-node@v4
       with:
-        node-version: 16.16.0
+        node-version: 20.9.0
 
     - name: Get yarn cache directory path
       id: yarn-cache-dir-path