fix: Update getProcesses() API to filter processes on regexp and/or s… #2760

Job	Run time
setup-release	2s
linux-debian-packaging	1m 26s
macosx-packaging (macos-latest, x86_64)	3m 31s
linux-snap-packaging	7m 6s
macosx-packaging (macos-latest, arm64)	1m 33s
linux-rpm-packaging	52s
sources	27s
windows-packaging (x64)	2m 37s
linux-appimage	1m 26s
linux-installer	8s
publish-release	0s
publish-nightly	0s
	19m 8s

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