[gnote] Bump to 43.alpha

[Aurimas Černius <aurimasc src gnome org>]

commit d91075c8280a5a587b060a596a61d7636fa8f1e2
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Sun Mar 27 21:41:10 2022 +0300

    Bump to 43.alpha

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index e4c8f50a..8162f3c0 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('gnote', 'cpp',
-  version: '42.0',
+  version: '43.alpha',
   meson_version: '>=0.50.0',
   default_options: 'cpp_std=c++14',
 )