Ignore notFound error when collect from pid cgroup #2299

Job	Run time
Deny	43s
Checks (ubuntu-latest)	2m 30s
Checks (macos-latest)	2m 13s
Linux Integration (ubuntu-20.04, v1.6.28)	3m 46s
Tests (ubuntu-latest)	2m 49s
Timings	1m 43s
Linux Integration (ubuntu-20.04, v1.7.13)	4m 7s
Tests (macos-latest)	2m 8s
Linux Integration (ubuntu-20.04, v2.0.0-beta.2)	4m 13s
Tests (windows-latest)	3m 59s
Linux Integration (ubuntu-22.04, v1.6.28)	4m 22s
Windows Checks	4m 37s
Linux Integration (ubuntu-22.04, v1.7.13)	4m 6s
Linux Integration (ubuntu-22.04, v2.0.0-beta.2)	4m 19s
Windows Integration (windows-latest, 1.7.0)	5m 1s
Report required job statuses	1s
	50m 37s

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