push.yml: increase the timeout for the Android job

Author: stephengold

.github/workflows/push.yml

@@ -138,7 +138,7 @@ jobs:
   Java21-x-Android:
     if: contains(toJson(github.event.commits), '[ci skip] ') == false
     runs-on: ubuntu-22.04
-    timeout-minutes: 60
+    timeout-minutes: 90
     steps:
       - uses: actions/setup-java@v4
         with: