touch: goodix: Update report stylus event

- Fix pen pressure algo
- Report entry timestamp to input subsystem
- Add systrace node

Test: Tested by flashing locally
Bug: 262478113
Bug: 263444046
Change-Id: I4fb791708b2893cb74ccdc050cb1732f96414b33
Signed-off-by: Ravi Jain <raviajain@google.com>
2 files changed