[Common,PWGCF,PWGDQ,PWGEM,PWGHF,PWGJE,PWGLF,Trigger,Tutorial] Fix all copyright statements, excluding the change from the git blame.

[Common,PWGCF,PWGDQ,PWGEM,PWGHF,PWGJE,PWGLF,Trigger,Tutorial] Fix all copyright statements, excluding the change from the git blame. #10343