Add moisture sensor to sensor framework

The moisture sensor detects (either 1 or 0) if water intrusion was ever
detected in the history of the device's usage (within it's chassis).

Bug: 371291781
Flag: com.android.tradeinmode.flags.trade_in_mode_2025q4
Test: th
Change-Id: Ia6797458dace6dcc1c37b69e7245a88fe2660f69