Ignore notFound error when collect from pid cgroup #2300

Job	Run time
Timings	1m 34s
Tests (ubuntu-latest)	2m 56s
Checks (ubuntu-latest)	2m 16s
Tests (macos-latest)	2m 21s
Deny	42s
Checks (macos-latest)	2m 25s
Tests (windows-latest)	3m 1s
Linux Integration (ubuntu-20.04, v1.6.28)	3m 47s
Linux Integration (ubuntu-20.04, v1.7.13)	3m 59s
Windows Checks	3m 21s
Windows Integration (windows-latest, 1.7.0)	4m 27s
Linux Integration (ubuntu-20.04, v2.0.0-beta.2)	4m 27s
Linux Integration (ubuntu-22.04, v1.6.28)	3m 45s
Linux Integration (ubuntu-22.04, v1.7.13)	4m 4s
Linux Integration (ubuntu-22.04, v2.0.0-beta.2)	4m 24s
Report required job statuses	1s
	47m 30s

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