[polari] build: Bump meson dependency

[Florian Müllner <fmuellner src gnome org>]

commit baaae2465e416ae2d716e26a7ddd3846ee492549
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Aug 5 14:25:55 2021 +0200

    build: Bump meson dependency
    
    Meson 0.53 has been around long enough to depend on it.
    
    https://gitlab.gnome.org/GNOME/polari/-/merge_requests/209

 meson.build | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)
---
diff --git a/meson.build b/meson.build
index afd970a4..1ab45f90 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project('polari', 'c',
   version: '40.0',
-  meson_version: '>= 0.51.0',
+  meson_version: '>= 0.53.0',
   license: 'GPL2+'
 )
 
@@ -75,7 +75,5 @@ summary_build = {
   'debug': get_option('debug'),
 }
 
-if meson.version().version_compare('>= 0.53.0')
-  summary(summary_dirs, section: 'Directories')
-  summary(summary_build, section: 'Build Configuration')
-endif
+summary(summary_dirs, section: 'Directories')
+summary(summary_build, section: 'Build Configuration')