meson: Add option to ignore artificial Android limitations

Some capabilities are artificially disabled on Android to avoid running
afoul of the CTS. Make this behaviour opt-out so devices that don't need
strict conformance can take advantage of the full capabilities of the
driver.

Signed-off-by: Chris Spencer <spencercw@gmail.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Acked-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25101>

meson_options.txt

@@ -30,6 +30,15 @@ option(
   description : 'Build against android-stub',
 )
 
+option(
+  'android-strict',
+  type : 'boolean',
+  value : true,
+  description : 'Enable strict Android compliance. Disabling may cause CTS ' +
+                'failures or other problems, but allows drivers to expose ' +
+                'capabilities that are normally hidden. Default: true'
+)
+
 option(
   'android-libbacktrace',
   type : 'feature',