gen_release_notes: include links in relnotes.rst when generating the new release note

This is required to allow the docs to build, which in turn is required
if we want to allow merge requests against release (staging) branches.

Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20460>

bin/post_version.py

@@ -27,31 +27,6 @@ import pathlib
 import subprocess
 
 
-def update_release_notes(version: str) -> None:
-    p = pathlib.Path('docs') / 'relnotes.rst'
-
-    with open(p, 'r') as f:
-        relnotes = f.readlines()
-
-    new_relnotes = []
-    first_list = True
-    second_list = True
-    for line in relnotes:
-        if first_list and line.startswith('-'):
-            first_list = False
-            new_relnotes.append(f'-  :doc:`{version} release notes <relnotes/{version}>`\n')
-        if not first_list and second_list and line.startswith('   relnotes/'):
-            second_list = False
-            new_relnotes.append(f'   relnotes/{version}\n')
-        new_relnotes.append(line)
-
-    with open(p, 'w') as f:
-        for line in new_relnotes:
-            f.write(line)
-
-    subprocess.run(['git', 'add', p])
-
-
 def update_calendar(version: str) -> None:
     p = pathlib.Path('docs') / 'release-calendar.csv'
 
@@ -81,14 +56,9 @@ def main() -> None:
     args = parser.parse_args()
 
     update_calendar(args.version)
-    done = 'update calendar'
-
-    if 'rc' not in args.version:
-        update_release_notes(args.version)
-        done += ' and link releases notes'
 
     subprocess.run(['git', 'commit', '-m',
-                    f'docs: {done} for {args.version}'])
+                    f'docs: update calendar for {args.version}'])
 
 
 if __name__ == "__main__":