[phodav: 1/3] build: bump meson to fix warnings 0.49 -> 0.50

[Victor Toso <victortoso src gnome org>]

commit d9ac6c9fe378f9c06d3a7696c68c33e2d432c56d
Author: Victor Toso <me victortoso com>
Date:   Wed Mar 4 12:14:55 2020 +0100

    build: bump meson to fix warnings 0.49 -> 0.50
    
    Fixes:
    
     > WARNING: Project targetting '>= 0.49' but tried to use feature introduced in '0.50.0': install arg in 
configure_file
     > Configuring config.h using configuration
     > Build targets in project: 10
     > WARNING: Project specifies a minimum meson_version '>= 0.49' but uses features which were added in 
newer versions:
     >  * 0.50.0: {'install arg in configure_file'}

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 5686fc0..5eb0305 100644
--- a/meson.build
+++ b/meson.build
@@ -6,7 +6,7 @@ project(
     check : true
   ).stdout().strip(),
   license : 'LGPLv2.1',
-  meson_version : '>= 0.49',
+  meson_version : '>= 0.50',
 )
 
 meson.add_dist_script('sh', '-c', 'echo 
@0@>"$MESON_DIST_ROOT/.tarball-version"'.format(meson.project_version()))