chore(deps): update registry.gitlab.com/dependabot-gitlab/ci-images:ruby docker digest to 12a9f5a

This MR contains the following updates:

Package	Type	Update	Change
registry.gitlab.com/dependabot-gitlab/ci-images	image	digest	cec6af7 -> 12a9f5a

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Allure report

allure-report-publisher generated test report!

rspec: ✅ test report for 00710d89

+------------------------------------------------------------------+
|                        behaviors summary                         |
+-------------+--------+--------+---------+-------+-------+--------+
|             | passed | failed | skipped | flaky | total | result |
+-------------+--------+--------+---------+-------+-------+--------+
| services    | 174    | 0      | 0       | 0     | 174   | ✅     |
| models      | 4      | 0      | 0       | 0     | 4     | ✅     |
| jobs        | 14     | 0      | 0       | 0     | 14    | ✅     |
| controllers | 25     | 0      | 0       | 0     | 25    | ✅     |
| tasks       | 9      | 0      | 0       | 0     | 9     | ✅     |
| system      | 10     | 0      | 0       | 0     | 10    | ✅     |
+-------------+--------+--------+---------+-------+-------+--------+
| Total       | 236    | 0      | 0       | 0     | 236   | ✅     |
+-------------+--------+--------+---------+-------+-------+--------+