Add scrapertest package in a separate module #25882

Job	Run time
govulncheck	1m 9s
setup-environment	43s
checks	2m 2s
test-coverage	8m 46s
unittest-matrix (ubuntu-latest, ~1.23)	5m 28s
lint	3m 53s
unittest-matrix (ubuntu-latest, ~1.22)	5m 25s
cross-build-collector (darwin, amd64)	40s
cross-build-collector (darwin, arm64)	56s
cross-build-collector (linux, 386)	55s
cross-build-collector (linux, amd64)	50s
cross-build-collector (linux, arm64)	50s
cross-build-collector (linux, ppc64le)	44s
cross-build-collector (linux, arm, 7)	39s
cross-build-collector (linux, s390x)	39s
cross-build-collector (windows, 386)	39s
cross-build-collector (windows, amd64)	1m 2s
unittest	1s
	35m 21s

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