Use product_config from buildinfo_prop module

Many parameters can be migrated to product_config module. This is also a
PoC, which is helpful for future build.prop migration.

Bug: 346214955
Test: compare buildinfo.prop before and after
Change-Id: I751220b3a09583e469ae721c0e49a1909b6428d7

Android.bp

@@ -128,6 +128,8 @@ buildinfo_prop {
     // not installable because this will be included to system/build.prop
     installable: false,
 
+    product_config: ":product_config",
+
     // Currently, only microdroid can refer to buildinfo.prop
     visibility: ["//packages/modules/Virtualization/microdroid"],
 }