Fix nightly message for github nightlies

.github/workflows/android.yml

@@ -1,5 +1,5 @@
 name: Android
-on: push
+on: []
 
 jobs:
   Android:

.github/workflows/linux.yml

@@ -1,5 +1,5 @@
 name: Linux
-on: [push, pull_request]
+on: []
 
 jobs:
   Linux:

.github/workflows/macos.yml

@@ -1,5 +1,5 @@
 name: MacOS
-on: [push, pull_request]
+on: []
 
 jobs:
   MacOS:

.github/workflows/uncrustify.yml

@@ -1,5 +1,5 @@
 name: Uncrustify
-on: [push, pull_request]
+on: []
 
 jobs:
   Linux:

.github/workflows/windows.yml

@@ -132,19 +132,23 @@ jobs:
         copy /Y "%MYSQL_DRIVER_DIR%\sqldrivers\*.dll" "%Qt5_Dir%\plugins\sqldrivers"
         iscc /Q /DMyAppVersion="%GRABBER_VERSION%" /DPlatformName="%PLATFORM_NAME%" /DQtDir="%Qt5_Dir%\bin" /DOpenSSLDir="%OPENSSL_ROOT_DIR%" /DMySQLDir="%MYSQL_DRIVER_DIR%" /DQtApngDll="%APNG_PLUGIN_DLL%" scripts\windows-setup\setup.iss
 
+    - id: date
+      run: echo "::set-output name=date::$(date +'%Y-%m-%d %H:%M:%S %Z')"
+
     - name: Nightly
       uses: ncipollo/release-action@v1
       if: ${{ github.event_name != 'pull_request' }}
       with:
         token: ${{ secrets.GITHUB_TOKEN }}
-        tag: nightly-github
+        tag: nightly-github-test
         name: Nightly (Github)
         allowUpdates: true
-        draft: false
+        draft: true
         prerelease: true
         artifacts: scripts\windows-setup\Grabber_*.exe
         body: |
           Nightly automated builds from the develop branch.
           Automatically uploaded by Github actions, **use at your own risk**!
 
-          **Head:** ${{ env.GITHUB_SHA }}
+          **Head:** ${{ github.sha }}
+          **Date:** ${{ steps.date.outputs.date }}