Health: Split BODY_SENSORS and bg permissions to READ_HEART_RATE

Testing: https://docs.google.com/document/d/19Yg1s1dRahnSfiRMqDukcT4XD3fD8tVZCdSRaVyKlyY/edit?tab=t.0
Bug: 364642090
Bug: 364638912
Flag: android.permission.flags.replace_body_sensor_permission_enabled
Change-Id: If33cf39f98f9e17f4cecc9c2c33913435c9b1fa4
1 file changed