librecovery_updater_msm: Properly free allocated memory

Free updater ReadArgs allocated memory.

CRs-Fixed: 553376

Change-Id: Id92723a51a82830b8ba845df96a246a5708c7c3c
Merge "librecovery_updater_msm: Properly free allocated memory"
Revert "Revert "msm8610: Remove busybox ZRAM initialization""

This reverts commit 2a40e55ba5db2ac19270363b29b3e81a7f21046e

Change-Id: Iec495a6887a77ca9922ec22a1a0ae4740853530f
Merge "Revert "Revert "msm8610: Remove busybox ZRAM initialization"""