[stable4.5] perf(dashboard): implement widget item api v2 #5073

Job	Run time
php8.0 on master integration tests	58s
php8.1 on master integration tests	1m 19s
php8.2 on master integration tests	57s
php7.4 on stable25 integration tests	2m 33s
php8.1 on stable26 integration tests	1m 21s
php8.1 on stable27 integration tests	40s
php8.0 on master unit tests	2m 47s
php8.0 on stable27 unit tests	1m 3s
php8.0 on stable26 unit tests	45s
php8.1 on master unit tests	54s
php8.1 on stable27 unit tests	46s
php8.1 on stable26 unit tests	1m 23s
php8.2 on master unit tests	2m 48s
php8.2 on stable27 unit tests	2m 31s
php8.2 on stable26 unit tests	2m 27s
php7.4 on stable25 unit tests	2m 42s
php8.1 on stable25 unit tests	1m 22s
php-test-summary	4s
	27m 20s

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