Allow `ci:build:compose` build job to run on an old cache

[make-github-pseudonymous-again]

Instead of waiting forever on the build to succeed, we build it from a potentially stale cache.

This should have been implemented in 922b7f62e19cd88881d258ab75dfbef7e350e7d3, but due to a typo it had no effect.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 66.25%. Comparing base (20ae46e) to head (60668d4).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #981 +/- ## ========================================== - Coverage 66.26% 66.25% -0.01% ========================================== Files 717 717 Lines 10001 10001 Branches 1349 1349 ========================================== - Hits 6627 6626 -1 Misses 2915 2915 - Partials 459 460 +1 ``` | [Flag](https://app.codecov.io/gh/infoderm/patients/pull/981/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=infoderm) | Coverage Δ | | |---|---|---| | [client](https://app.codecov.io/gh/infoderm/patients/pull/981/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=infoderm) | `45.83% <ø> (ø)` | | | [server](https://app.codecov.io/gh/infoderm/patients/pull/981/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=infoderm) | `62.56% <ø> (-0.02%)` | :arrow_down: | | [test](https://app.codecov.io/gh/infoderm/patients/pull/981/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=infoderm) | `72.50% <ø> (-0.02%)` | :arrow_down: | | [test-app](https://app.codecov.io/gh/infoderm/patients/pull/981/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=infoderm) | `53.70% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=infoderm#carryforward-flags-in-the-pull-request-comment) to find out more.

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