[CLEANUP] Use the power of the DI container in the functional tests #2282

Job	Run time
Code quality frontend checks (style)	17s
Code quality checks (composer:normalize, 8.1)	27s
Code quality frontend checks (js)	23s
PHP linter (7.4)	11s
Code quality checks (composer:psr-verify, 8.1)	22s
PHP linter (8.0)	12s
Code quality checks (json:lint, 8.1)	24s
PHP linter (8.1)	9s
Code quality checks (php:cs-fixer, 8.1)	21s
PHP linter (8.2)	16s
Xliff linter	13s
Code quality checks (php:sniff, 8.1)	25s
Code quality checks (php:stan, 8.1)	33s
Code quality checks (ts:lint, 8.1)	33s
Code quality checks (yaml:lint, 8.1)	33s
Unit tests (^11.5, 7.4, lowest)	24s
Functional tests (^11.5, 7.4, lowest)	22s
Unit tests (^11.5, 7.4, highest)	33s
Functional tests (^11.5, 7.4, highest)	30s
Unit tests (^11.5, 8.0, lowest)	31s
Functional tests (^11.5, 8.0, lowest)	41s
Unit tests (^11.5, 8.0, highest)	29s
Functional tests (^11.5, 8.0, highest)	40s
Unit tests (^11.5, 8.1, lowest)	18s
Functional tests (^11.5, 8.1, lowest)	29s
Unit tests (^11.5, 8.1, highest)	29s
Functional tests (^11.5, 8.1, highest)	39s
Unit tests (^11.5, 8.2, lowest)	27s
Functional tests (^11.5, 8.2, lowest)	48s
Unit tests (^11.5, 8.2, highest)	31s
Functional tests (^11.5, 8.2, highest)	35s
Unit tests (^12.4, 8.1, lowest)	27s
Functional tests (^12.4, 8.1, lowest)	28s
Unit tests (^12.4, 8.1, highest)	34s
Functional tests (^12.4, 8.1, highest)	45s
Unit tests (^12.4, 8.2, lowest)	30s
Functional tests (^12.4, 8.2, lowest)	28s
Unit tests (^12.4, 8.2, highest)	33s
Functional tests (^12.4, 8.2, highest)	38s
	18m 8s

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