Remove nightly and weekly app builds. (#3889)

- small whitespace cleanup of yaml files.

Author: blckmn

.github/workflows/app-nightly.yml

@@ -1,11 +1,11 @@
 ## This is triggered by the publishing of a release, and will build the assets and attach them.
 
-name: On Release 
+name: On Release
 
 on:
   release:
     types: [published]
-        
+
 jobs:
   ci:
     name: CI

.github/workflows/app-weekly.yml

@@ -49,4 +49,4 @@ jobs:
           files: release-assets/Betaflight-Configurator-*/**
           draft: true
           prerelease: false
-          fail_on_unmatched_files: true          
+          fail_on_unmatched_files: true

.github/workflows/build-release.yml

@@ -20,7 +20,7 @@ jobs:
           This issue has been automatically marked as stale because it
           has not had recent activity. It will be closed if no further activity occurs
           within a week.
-        close-issue-message: 'Issue closed automatically as inactive.'        
+        close-issue-message: 'Issue closed automatically as inactive.'
         exempt-issue-labels: 'BUG,Feature Request,Pinned'
         stale-issue-label: 'Inactive'
         stale-pr-message: >

.github/workflows/release.yml

@@ -1,6 +1,6 @@
 name: Translations download and PR
 
-on: 
+on:
   workflow_dispatch:
   schedule:
   - cron: '00 3 * * 1'