[gnome-shell] Post-branch mutter API bump

[Marge Bot <marge-bot src gnome org>]

commit 7bde02c1cf6e0456cc8d0dff3922458866cb2e74
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Oct 14 18:53:17 2021 +0200

    Post-branch mutter API bump
    
    Since the CI pipeline now runs `meson dist` which includes a test
    for an up-to-date NEWS entry, post-branch/release version bumps
    have become unwieldy.
    
    It's still useful to increase the API version right after branching
    though, so return to bumping it manually and do so now.
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2005>

 meson.build | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/meson.build b/meson.build
index 0abe4cffe7..f396bb5bf8 100644
--- a/meson.build
+++ b/meson.build
@@ -8,10 +8,9 @@ split_version = meson.project_version().split('.')
 
 # We depend on a specific version of the libmutter API. The mutter variants of
 # the Cogl and Clutter libraries also use this API version.
-# The API version is increased automatically each development cycle,
+# The API version is increased each development cycle,
 # starting with 0 in 3.23.x
-api_version = split_version[0].to_int() - 32
-mutter_api_version = '@0@'.format(api_version)
+mutter_api_version = '10'
 
 clutter_pc = 'mutter-clutter-' + mutter_api_version
 cogl_pc = 'mutter-cogl-' + mutter_api_version