chore: replace integration-tests karma with playwright #2034

Job	Run time
local-integration-tests (headlessChrome)	1m 52s
local-integration-tests (headlessFirefox)	2m 5s
saucelabs-integration-tests (edge)	2m 2s
unit-tests	2m 34s
playwright / Playwright Tests - chromium	3m 48s
playwright / Playwright Tests - firefox	3m 54s
playwright / playwright-macos (webkit)	3m 38s
playwright / Playwright Tests - chrome	3m 47s
playwright / Playwright Tests - edge	3m 53s
playwright / merge-reports	1m 22s
playwright / check-failure	1s
	28m 56s

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