beckham: move NFC fw to /vendor/lib

Currently our source-built NFC HAL only checks for firmware in the 32bit folder, whereas Motorola
modified it to look in the 64bit lib folder, so let's just move ours to the 32bit folder.

Change-Id: I2575cd5f3724b1fb0e3ddf6136bd864ade459e05

proprietary-files.txt

@@ -481,7 +481,7 @@ vendor/lib64/com.motorola.mod@1.0_vendor.so
 vendor/lib64/libmodmanager.so
 
 # NFC
-vendor/lib64/libpn553_fw.so
+vendor/lib64/libpn553_fw.so:vendor/lib/libpn553_fw.so
 
 # Offline charging
 vendor/bin/charge_only_mode