Fix NFC stack crash when firmware download failed

This is a freed memory issue. The buffer to read response
from NFCC which has linked to firmware task has been already freed.

Test: Compiles
Bug: 63679165
Change-Id: I5f68228c3eb41d3369af0c107c9e3b4003b91368
(cherry picked from commit 08e4a9a16b6cb585a455309fc5d025fdd9af2ed2)
1 file changed