Release version 1.22.0

Release version 1.22.0

Changes:
 - Perform code style checking fixes
 - Skip security path register when ReadonlyUpdateUninstall
 - Set package-recovery process label at systemd service file
 - Support installing package at extended storage
 - Fix wrong path for extended storage
 - AppQueryInterface logic export
 - Adapter interface for external PkgMgr module
 - Remove unnecessary query in AppQueryInterface::IsPkgInstalled()

Change-Id: I9efa0b9ddef62fc689b3b37c3970ecd1ff5508a8
Signed-off-by: Sangyoon Jang <jeremy.jang@samsung.com>