Fix dashboard class undefined #33449

Job	Run time
Generate tests matrix	1s
Generate tests matrix	1s
Generate tests matrix	1s
E2E and web tests using latest PHP and MariaDB versions	36m 11s
E2E and web tests using latest PHP and MariaDB versions	35m 54s
E2E and web tests using latest PHP and MariaDB versions	35m 9s
Lint on PHP 8.2	6m 18s
Lint on PHP 8.2	6m 18s
Lint on PHP 8.2	6m 18s
Lint on PHP 8.4	6m 14s
Lint on PHP 8.4	6m 14s
Lint on PHP 8.4	6m 14s
Test on PHP 8.4 using mariadb:11.4	27m 32s
Test on PHP 8.4 using mariadb:11.4	27m 32s
Test on PHP 8.4 using mariadb:11.4	27m 32s
Test on PHP 8.4 using mysql:8.4	29m 32s
Test on PHP 8.4 using mysql:8.4	29m 32s
Test on PHP 8.4 using mysql:8.4	29m 32s
	5h 16m 5s

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