p9221_charger: Add support for TX_ID in BPP mode Bug: 270658493 Signed-off-by: yihsiangpeng <[email protected]> (cherry picked from https://partner-android-review.googlesource.com/q/commit:c4025f6017c760ceb4a3879c84dd3f9c5b3a7721) Merged-In: I41092187650063564c733ee8550576ce6e73617c Change-Id: I41092187650063564c733ee8550576ce6e73617c