bug: CI fails when deploying on newer kernels

[darcywong00]

Recapping notes as @tim-eves was attempting to migrate our staging sites:

The current version of keyman-staging is running fine on the existing cluster, there has been no down time.
While migrating keyman-staging to the new cluster, we ran into this bug: microsoft/mssql-docker#881
The new cluster is running newer kernels that expose the bug in mssql.
versions 2022-CU13-ubuntu-22.04 and 2022-latest are reported to work, though you container is locked to an earlier commit of 2022-latest

---

We can try to revert #217 so they newer images get deployed to the staging images on the old and new clusters

Going to 2022-latest does run into a PDOException in

        INSERT t_keyboard_language (
          keyboard_id,
          bcp47,
          language_id,
          region_id,
          script_id,
          description
        ) VALUES
              (N'cantonese_telex',
              N'yue-latn-001',
              N'yue',
              N'001',
              N'latn',
              N'Chinese, Yue');
Array
(
    [0] => 42000
    [1] => 2628
    [2] => [Microsoft][ODBC Driver 18 for SQL Server][SQL Server]String or binary data would be truncated in table 'keyboards.k0.t_keyboard_language', column 'region_id'. Truncated value: '00'.
    [3] => 01000
    [4] => 3621
    [5] => [Microsoft][ODBC Driver 18 for SQL Server][SQL Server]The statement has been terminated.
)
Failure: PDOException: SQLSTATE[42000]: [Microsoft][ODBC Driver 18 for SQL Server][SQL Server]String or binary data would be truncated in table 'keyboards.k0.t_keyboard_language', column 'region_id'. Truncated value: '00'. in /var/www/html/tools/db/build/build.inc.php:153

Seems yue-latn-001 region is getting truncated to 00.

[darcywong00]

Fixed by #267

[darcywong00]

Re-opening. Tim reports CI is still halting on the same crash.

api.keyman-staging.com is working with this fix.
Keeping the issue open till we merge #270 to master.