ANDROID: mm: page_pinner: reset migration failed page

Currently, __reset_page_pinner reset only PAGE_EXT_GET page freeing,
not PAGE_EXT_PINNER_MIGRATION_FAILED page. It should handle both
cases to prevent wrong PAGE_EXT_PINNER_MIGRATION_FAILED setting.

Bug: 192475091
Signed-off-by: Minchan Kim <minchan@google.com>
Change-Id: I9b4124393ee432c7cb29cd12d160ecf2a1e34360