Provide upgrade path for cm-14.1 -> lineage-18.0

This just takes care of making the database is up to date with cm-14.1

* Increasing alarm and switch to profile still need to be implemented.

Includes the following changes:

  Author: Michael W <baddaemon87@gmail.com>
  Date:   Thu Jul 9 23:55:59 2020 +0200

    DeskClock: Remove references to org.lineageos.platform.internal

    * Was used for a feature that isn't used anymore
    * We need to create new tables because dropping columns isn't supported
      -> create temp tables, copy over values, remove old tables, rename temp
         tables
    * Also fixes alarm inserts, which partially failed due to increasing
      volume and profile being indexed wrong:
    "CursorWindow: Failed to read row 0, column 11 from a CursorWindow which
    has 1 rows, 11 columns."
    * Above fix is required for "new Alarms(cursor)" to not fail so we can
      actually get a valid Alarms object to insert into our (temp) database

    Change-Id: I80e495792dcb65955de09268c7df9c6846cee559

  Author: Michael Bestas <mkbestas@lineageos.org>
  Date:   Sat Jul 11 22:51:10 2020 +0300

    DeskClock: Stop depending on platform APIs

    * We can build with sdk_version = current after latest changes

    Change-Id: Ie424ffd156e9595082dc8ad935fb1c9e8e22bd87

Change-Id: Ibbb2b618ddeb6f93cd95a0fba3923bfd6d3fbbbb