analyzer: merge creation of vtmp directory for check-updates/up commands #259

Job	Run time
build (ubuntu-20.04, debug)	31s
build (ubuntu-20.04, dev)	32s
build (ubuntu-20.04, release)	1m 26s
build (macos-latest, debug)	1m 5s
build (macos-latest, dev)	1m 0s
build (macos-latest, release)	1m 11s
build (windows-latest, debug)	1m 42s
build (windows-latest, dev)	1m 50s
build (windows-latest, release)	2m 53s
	12m 10s

Provide feedback