[calls] meson: Post release bump

[Evangelos Ribeiro Tzaras <devrtz src gnome org>]

commit d6dab9184006a206acbd5d511f5109a7a987a314
Author: Evangelos Ribeiro Tzaras <devrtz fortysixandtwo eu>
Date:   Sat Feb 12 23:59:19 2022 +0100

    meson: Post release bump

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 28b176b3..61ff4e3f 100644
--- a/meson.build
+++ b/meson.build
@@ -22,7 +22,7 @@
 project(
   'calls',
   'c', 'vala',
-  version: '42.beta.0',
+  version: '42.rc.0',
   license: 'GPLv3+',
   meson_version: '>= 0.56.0',
   default_options: [