ci: disable all steps when building app [skip ci]

.github/workflows/insider-linux.yml

@@ -196,6 +196,7 @@ jobs:
         env:
           PULL_REQUEST_ID: ${{ github.event.inputs.checkout_pr }}
         run: ./get_pr.sh
+        if: env.DISABLED != 'yes'
 
       - name: Install GH
         run: ./install_gh.sh

.github/workflows/stable-linux.yml

@@ -195,6 +195,7 @@ jobs:
         env:
           PULL_REQUEST_ID: ${{ github.event.inputs.checkout_pr }}
         run: ./get_pr.sh
+        if: env.DISABLED != 'yes'
 
       - name: Install GH
         run: ./install_gh.sh