build: upgrade to C++23

Meson 1.1.1 and GCC-13 both support C++23 and a sufficient portion of
the standard has been implemented.  Upgrade the build to leverage it.

Change-Id: Ib595fc814ff040626be77fb4a6e70094150d3cc0
Signed-off-by: Thang Q. Nguyen <thang@os.amperecomputing.com>
diff --git a/meson.build b/meson.build
index 6f55020..943c6cd 100644
--- a/meson.build
+++ b/meson.build
@@ -2,11 +2,11 @@
   'ampere-ipmi-oem',
   'cpp',
   version: '0.1',
-  meson_version: '>=0.57.0',
+  meson_version: '>=1.1.1',
   default_options: [
     'werror=true',
     'warning_level=3',
-    'cpp_std=c++20',
+    'cpp_std=c++23',
   ])
 
 # Project Arguments