cedet: replace cl with cl-lib

cedet: replace cl with cl-lib

* lisp/cedet/ede/linux.el, lisp/cedet/semantic/decorate/mode.el:
* lisp/cedet/semantic/wisent/comp.el: Replace cl with cl-lib.
* lisp/cedet/cedet.el, lisp/cedet/mode-local.el:
* lisp/cedet/ede/dired.el, lisp/cedet/ede/pmake.el:
* lisp/cedet/ede/proj-comp.el, lisp/cedet/ede/proj-misc.el:
* lisp/cedet/ede/proj-obj.el, lisp/cedet/ede/proj-prog.el:
* lisp/cedet/ede/speedbar.el, lisp/cedet/semantic/analyze.el:
* lisp/cedet/semantic/complete.el:
* lisp/cedet/semantic/mru-bookmark.el, lisp/cedet/semantic/debug.el:
* lisp/cedet/semantic/wisent/python.el:
* lisp/cedet/srecode/compile.el, lisp/cedet/srecode/dictionary.el:
* lisp/cedet/srecode/srt.el: No need for cl.