meson: bump minimum required version to meson 0.59

This gives us some utility methods for feature options, allowing even
simpler code. We can replace something like:
```meson
_opt = get_option('opt')
if _opt.auto()
  opt = host_machine.system() != 'windows'
else
  opt = opt.enabled()
endif
```
with
```meson
opt = get_option('opt') \
    .disable_auto_if(host_machine.system() != 'windows') \
    .allowed()
```

Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20409>

1 files changed, 1 insertions, 1 deletions

diff --git a/meson.build b/meson.build
index 79baae7b45f..3a9d8fb9a69 100644
--- a/meson.build
+++ b/meson.build
@@ -27,7 +27,7 @@ project(
     check : true
   ).stdout(),
   license : 'MIT',
-  meson_version : '>= 0.54',
+  meson_version : '>= 0.59',
   default_options : ['buildtype=debugoptimized', 'b_ndebug=if-release', 'c_std=c11', 'cpp_std=c++17', 'rust_std=2021']
 )