ci: stop watching for changes in removed script

Removed in a79e6457d8 ("meson: use builtin support for reading
version from a file").

Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21321>

.gitlab-ci.yml

@@ -203,7 +203,6 @@ lincheck-docs:
       - VERSION
       - bin/git_sha1_gen.py
       - bin/install_megadrivers.py
-      - bin/meson_get_version.py
       - bin/symbols-check.py
       # GitLab CI
       - .gitlab-ci.yml