meson: enable oem-ampere by default

We want the meson.options to contain the maximal set so that the vast
majority of code is tested in CI.  This prevents issues where code is
merged that doesn't compile and then is only caught in full Yocto
builds.

The meson option can be disabled by default in the Yocto recipe, which
has been done now[1].  Enable at the repository level.

[1]: https://gerrit.openbmc.org/c/openbmc/openbmc/+/75691

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ia4ecf1c7aeea8a2f25e9db6fdb07655c75a34d0c
diff --git a/meson.options b/meson.options
index 93ac021..bf08324 100644
--- a/meson.options
+++ b/meson.options
@@ -181,7 +181,7 @@
     'oem-ampere',
     type: 'feature',
     description: 'Enable AMPERE OEM PLDM',
-    value: 'disabled',
+    value: 'enabled',
 )
 
 ## Default Sensor Update Interval Options