Fixed CI script executable permission · Do-sth-sharp/TuneLab@cf5f812

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

'Head' defines operator == or operator != but does not override Object.Equals(object o)

'Head' defines operator == or operator != but does not override Object.GetHashCode()

'PropertyPath' defines operator == or operator != but does not override Object.Equals(object o)

'PropertyPath' defines operator == or operator != but does not override Object.GetHashCode()

Possible null reference assignment.

Unreachable code detected

Non-nullable property 'Element' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

'PropertyPath' defines operator == or operator != but does not override Object.Equals(object o)

'PropertyPath' defines operator == or operator != but does not override Object.GetHashCode()

'Head' defines operator == or operator != but does not override Object.Equals(object o)

Provide feedback