Introduce pprofile.PutAttribute helper #29668

Job	Run time
govulncheck	46s
setup-environment	17s
test-coverage	8m 37s
lint	5m 7s
cross-build-collector (aix, ppc64)	52s
checks	2m 33s
cross-build-collector (darwin, amd64)	50s
unittest-matrix (ubuntu-latest, ~1.24)	3m 4s
cross-build-collector (darwin, arm64)	46s
unittest-matrix (ubuntu-latest, ~1.23)	2m 59s
cross-build-collector (linux, 386)	51s
cross-build-collector (linux, amd64)	43s
cross-build-collector (linux, arm64)	49s
cross-build-collector (linux, ppc64le)	55s
cross-build-collector (linux, arm, 7)	43s
cross-build-collector (linux, s390x)	43s
cross-build-collector (windows, 386)	46s
cross-build-collector (windows, amd64)	49s
unittest	1s
	32m 11s

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