axolotl: Fix NFC firmware path

After switching to AOSP NFC we have to move NFC firmware to
/vendor/lib64.

Fixes:
D NxpFwDnld: @@@/vendor/lib64/libpn553_fw.so
E NxpFwDnld: NULL handler : unable to load the library file, specify correct path

Change-Id: Ia7d64b81ea0f6c046a753f42a40c5e937f103abe
diff --git a/proprietary-files.txt b/proprietary-files.txt
index 57b06d8..3a47aad 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -637,7 +637,7 @@
 vendor/lib64/unnhal-acc-hvx.so|772034f1a81a9f8d334db808af8bf3f7857d22b4
 
 # NFC firmware
-vendor/lib/libpn553_fw.so
+vendor/lib/libpn553_fw.so:vendor/lib64/libpn553_fw.so
 
 # OMX
 vendor/lib/libOmxAacDec.so