fingerprint: fpc: Config power down mode for rst pin pin 131 (gpp4-3) 3:gpp4 CON(0x1) DAT(0x1) PUD(0x1) DRV(0x0) CON_PDN(0x1) PUD_PDN(0x3) Bug: 187150932 Test: build pass, verify on device Change-Id: I7c21a7f7e4350a0e209125b168ce94af11835826