Disable USB contaminant detection when the disable flag is true

(ported from 6b1106498e1164f46b9a895ed2258a20a0c7a7b5)

Bug: 263916675
Bug: 264231895
Test: setprop vendor.usb.contaminantdisable true
Change-Id: I57ea8280e4af3720dce9d9174b1cc24066c5324e
Signed-off-by: Jimmy Hu <hhhuuu@google.com>
4 files changed