missing modules fast404

[pandaskii]

While using GovCMS D9 PaaS scaffold, a missing module fast404 error is appeared:

In PmCommands.php line 253:

  Unable to install modules stage_file_proxy, redis, fast404, clamav, robotst
  xt, lagoon_logs, environment_indicator due to missing modules fast404.

[stooit]

@pandaskii in D9 SaaS we ship with a pre-patched version of fast404 (https://github.com/govCMS/lagoon/tree/2.x-develop/modules)

The same approach needs to be taken with D9 PaaS as we cannot include in composer.json due to dependency lookup failures.

For now I'd suggest adding a pre-patched fast_404 module in the web/modules/custom folder - once a 9.x compatible release of fast404 is rolled this can obviously be replaced in the upstream composer.json