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: Id96cf564638651b6686b55940166dae9b8e5dd1e
Signed-off-by: Patrick Williams <[email protected]>

Author: williamspatrick

meson.build

@@ -2,9 +2,9 @@
 
 project('phosphor-debug-collector',
         'cpp',
-        meson_version: '>= 0.58.0',
+        meson_version: '>=1.1.1',
         default_options: [
-                          'cpp_std=c++20',
+                          'cpp_std=c++23',
                           'warning_level=3',
                           'werror=true',
                           'buildtype=debugoptimized'