Prefer oddp/evenp to cl-oddp/cl-evenp

* lisp/calc/calc-ext.el (math-oddp):
* lisp/calc/calc-misc.el (math-evenp):
* lisp/calendar/todo-mode.el
(todo-adjusted-category-label-length, todo-insert-category-line)
(todo-update-categories-display):
* lisp/emacs-lisp/cl-macs.el (cl-defstruct):
* lisp/net/gnutls.el (open-gnutls-stream):
* lisp/tab-line.el (tab-line-tab-face-inactive-alternating):
* test/lisp/auth-source-tests.el
(auth-source-test-macos-keychain-search):
* test/lisp/emacs-lisp/cl-extra-tests.el (cl-extra-test-notany)
(cl-extra-test-notevery):
* test/lisp/emacs-lisp/cl-lib-tests.el (cl-lib-adjoin-test):
* test/lisp/emacs-lisp/cl-macs-tests.el (cl-macs-loop-collect)
(cl-macs-loop-append/nconc, cl-macs-loop-when)
(cl-macs-loop-if):
* test/lisp/emacs-lisp/cl-seq-tests.el (cl-seq-remove-test)
(cl-remove-if-test, cl-remove-if-not-test, cl-seq-delete-test)
(cl-delete-if-test, cl-delete-if-not-test)
(cl-seq-substitute-if-test, cl-seq-substitute-if-not-test)
(cl-find-if-test, cl-find-if-not-test, cl-position-if-test)
(cl-seq-count-test, cl-count-if-test, cl-count-if-not-test)
(cl-member-if-test, cl-member-if-not-test, cl-assoc-if-test)
(cl-assoc-if-not-test, cl-rassoc-if-test)
(cl-rassoc-if-not-test):
* test/src/treesit-tests.el (treesit-search-forward-predicate):
Prefer oddp/evenp to cl-oddp/cl-evenp where possible.

* lisp/calc/calc-ext.el (cl-lib):
* lisp/calc/calc-misc.el (cl-lib): Don't require.

lisp/emacs-lisp/cl-macs.el

@@ -3259,7 +3259,7 @@ To see the documentation for a defined struct type, use
                        (declare (side-effect-free t))
                        ,access-body)
                     forms)
-              (when (cl-oddp (length desc))
+              (when (oddp (length desc))
                 (push
                  (macroexp-warn-and-return
                   (format-message