Move off deprecated set-output command

Includes src file change to ensure we test the build case

Author: somewhatabstract

.github/workflows/pr-autofix.yml

@@ -23,13 +23,13 @@ jobs:
 
           then
 
-          echo "::set-output name=changed::true"
+          echo "changed=true" >> $GITHUB_OUTPUT
 
           exit 0
 
           fi
 
-          echo "::set-output name=changed::false"
+          echo "changed=false" >> $GITHUB_OUTPUT
 
           exit 0
 

src/execCmd.js

@@ -4,7 +4,7 @@ const exec = require('@actions/exec'); //flow-uncovered-line
 
 /**
  * @desc Asynchronously calls @actions/exec to execute a command.
- * @param cmd - Command that we are calling.
+ * @param cmd - The command that we are calling.
  * @param args - List of arguments to call with the command.
  * @throws if the command errors.
  */