Remove extra whitespace from issue and PR templates

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -40,7 +40,7 @@ body:
       label: Steps to reproduce the bug
       description: |
         What did you do for the bug to show up?
-        
+
         If you can't cause the bug to show up again reliably (and hence don't have a proper set of steps to give us), please still try to give as many details as possible on how you think you encountered the bug.
       placeholder: |
         1. Go to '...'
@@ -69,11 +69,11 @@ body:
       label: Screenshots/Screen recordings
       description: |
         A picture or video is worth a thousand words.
-        
+
         If applicable, add screenshots or a screen recording to help explain your problem.
         GitHub supports uploading them directly in the text box.
         If your file is too big for Github to accept, try to compress it (ZIP-file) or feel free to paste a link to an image/video hoster here instead.
-        
+
         :heavy_exclamation_mark: DON'T POST SCREENSHOTS OF THE ERROR PAGE.
         Instead, follow the instructions in the "Logs" section below.
 

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -8,7 +8,6 @@ body:
         Thank you for helping to make NewPipe better by suggesting a feature. :hugs:
 
         Your ideas are highly welcome! The app is made for you, the users, after all.
-        
   - type: checkboxes
     id: checklist
     attributes:
@@ -43,7 +42,7 @@ body:
         Describe any problem or limitation you come across while using the app which would be solved by this feature.
     validations:
       required: true
-      
+
   - type: textarea
     id: additional-information
     attributes:

.github/ISSUE_TEMPLATE/question.yml

@@ -27,7 +27,7 @@ body:
       label: What is/are your question(s)?
     validations:
       required: true
-      
+
   - type: textarea
     id: additional-information
     attributes:

.github/PULL_REQUEST_TEMPLATE.md

@@ -25,7 +25,7 @@
 <!-- Delete this if it doesn't apply to your PR. -->
 - 
 
-#### APK testing 
+#### APK testing
 <!-- Use a new, meaningfully named branch. The name is used as a suffix for the app ID to allow installing and testing multiple versions of NewPipe, e.g. "commentfix", if your PR implements a bugfix for comments. (No names like "patch-0" and "feature-1".)  -->
 <!-- Remove the following line if you directly link the APK created by the CI pipeline. Directly linking is preferred if you need to let users test.-->
 The APK can be found by going to the "Checks" tab below the title. On the left pane, click on "CI", scroll down to "artifacts" and click "app" to download the zip file which contains the debug APK of this PR.