Add block-comment-start and block-comment-end to supported modes

Add block-comment-start and block-comment-end to supported modes

* lisp/emacs-lisp/lisp-mode.el (lisp-mode-variables):
Add block-comment-start and block-comment-end from here...
* lisp/newcomment.el (block-comment-start, block-comment-end):...
* lisp/nxml/nxml-mode.el (nxml-mode):...
* lisp/progmodes/c-ts-common.el (c-ts-common-comment-setup):...
* lisp/progmodes/go-ts-mode.el (go-work-ts-mode):...
* lisp/progmodes/js.el (js--mode-setup):...
* lisp/progmodes/json-ts-mode.el (json-ts-mode):...
* lisp/progmodes/lua-ts-mode.el (lua-ts-mode):...
* lisp/progmodes/opascal.el (opascal-mode):...
* lisp/progmodes/pascal.el (pascal-mode):...
* lisp/progmodes/typescript-ts-mode.el (tsx-ts-mode):...
* lisp/textmodes/css-mode.el (css-base-mode, scss-mode):...
* lisp/textmodes/sgml-mode.el (sgml-mode): ... to here.
(Bug#77424)

(cherry picked from commit 4c6b1712a4d67ae40ccc087c7946de4cb14e8cc7)