Boost mode typo; uplift sample rate to 200/s; GPU boost mode = GPU throttled mode

Source/sys-clk-OC/sysmodule/lib/nxExt/src/apm_ext.c

@@ -64,9 +64,3 @@ Result apmExtGetCurrentPerformanceConfiguration(u32 *out_conf)
 {
     return serviceDispatchOut(&g_apmSysSrv, 7, *out_conf);
 }
-
-bool apmExtIsBoostMode(u32 conf_id, bool allow_cpu_limited) {
-    if (allow_cpu_limited)
-        return (conf_id >= 0x92220009 && conf_id <= 0x922200C);
-    return (conf_id == 0x92220009 || conf_id == 0x922200A);
-}