The default thermal-engine-xpeng.conf is way too agressive with throttling that the performance
is way too low for any users trying to play 3D games on a Snapdragon 888+ runs slower than
a SD 778G+, so let's swap to the xpeng-game-perf config as when we compared the configs it
allows for a better performance to thermal balance. We also checked xpeng-perf but that one
was more of a "let's get the highest scores in a benchmark and turn the device into a
handwarmer" kind of thermal config.
Change-Id: Id5c991a198ef6be61009a9785b5e8604aa1fdc91
