Update wf for future backports (#1303)

Author: christophfroehlich

.github/workflows/humble-rhel-binary-build.yml

@@ -1,14 +1,12 @@
 name: Humble RHEL Binary Build
 on:
   workflow_dispatch:
+  push:
     branches:
       - humble
   pull_request:
     branches:
       - humble
-  push:
-    branches:
-      - humble
   schedule:
     # Run every day to detect flakiness and broken dependencies
     - cron: '03 1 * * *'

.github/workflows/rolling-rhel-binary-build.yml

@@ -1,14 +1,12 @@
 name: Rolling RHEL Binary Build
 on:
   workflow_dispatch:
+  push:
     branches:
       - master
   pull_request:
     branches:
       - master
-  push:
-    branches:
-      - master
   schedule:
     # Run every day to detect flakiness and broken dependencies
     - cron: '03 1 * * *'