CarrierConfig: add persist_lpp_mode_bool

Removing carrier specific function from
GnssLocationProvider.java

This property is used for persisting the current
lpp_mode of carrier even after sim is removed

Instead, we will use the property of carrier config

Bug: 32250938

Change-Id: Ibc69883723392cb0fbfcd8dbf3e866860db9dd5d
Signed-off-by: Ecco Park <eccopark@google.com>