Fix: Use 2-space indentation in manifest.json files #15500
slash_commands.yml
on: issue_comment
  
    
      Add initial reaction
    
      
      Update copyright header years 
      /
     Update Copyright Years
      
    
      Print a list of available slash commands
    
      
      Auto-fix lint errors 
      /
     Fix lint errors
      
      Check for required files 
      /
     Check Required Files
      
      Merge changes from develop branch into this PR 
      /
     Merge Develop into PR Branch
      
      Rebase this PR on top of develop branch 
      /
     Rebase PR Branch onto Develop
      
    
      Remove in-progress label