See if macos fixes the issue

Author: daymxn

.github/workflows/diff-javadoc.yml

@@ -5,7 +5,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: macos-latest
     permissions:
       pull-requests: write
     steps:
@@ -26,4 +26,4 @@ jobs:
 
       - name: Build
         # Certain SDKs won't export docs, make a blank folder to diff if that's the case
-        run: ./gradlew :firebase-common:kotlinDoc --debug
+        run: ./gradlew :firebase-common:kotlinDoc