feat: define Artillery + Playwright tests fully in TypeScript #2016

Job	Run time
generate-matrix-with-packages	5s
test-windows	7m 52s
test (20.x, artillery)	3m 47s
test (20.x, artillery-engine-playwright)	1m 25s
test (20.x, artillery-engine-posthog)	45s
test (20.x, artillery-plugin-apdex)	1m 1s
test (20.x, artillery-plugin-ensure)	1m 43s
test (20.x, artillery-plugin-expect)	1m 17s
test (20.x, artillery-plugin-fake-data)	42s
test (20.x, artillery-plugin-memory-inspector)	1m 23s
test (20.x, artillery-plugin-metrics-by-endpoint)	1m 15s
test (20.x, artillery-plugin-publish-metrics)	45s
test (20.x, artillery-plugin-slack)	44s
test (20.x, @artilleryio/int-commons)	50s
test (20.x, @artilleryio/int-core)	5m 55s
test (20.x, skytrace)	43s
test (20.x, @artilleryio/types)	54s
test (22.x, artillery)	3m 43s
test (22.x, artillery-engine-playwright)	1m 24s
test (22.x, artillery-engine-posthog)	44s
test (22.x, artillery-plugin-apdex)	1m 3s
test (22.x, artillery-plugin-ensure)	1m 50s
test (22.x, artillery-plugin-expect)	1m 18s
test (22.x, artillery-plugin-fake-data)	44s
test (22.x, artillery-plugin-memory-inspector)	1m 31s
test (22.x, artillery-plugin-metrics-by-endpoint)	1m 4s
test (22.x, artillery-plugin-publish-metrics)	44s
test (22.x, artillery-plugin-slack)	38s
test (22.x, @artilleryio/int-commons)	47s
test (22.x, @artilleryio/int-core)	5m 50s
test (22.x, skytrace)	48s
test (22.x, @artilleryio/types)	51s
	54m 5s

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