f2fs: fix to call f2fs_recover_quota_end() correctly

f2fs_recover_quota_begin() and f2fs_recover_quota_end() should be called
in pair, there is some cases we may skip calling f2fs_recover_quota_end(),
fix it.

Fixes: e1bb7d3d ("f2fs: fix to recover quota data correctly")
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>