fix(global): clean stale global package installs on upgrade #10412

Job	Run time
optimize-ci	5s
detect-changes	4s
download-previous-rolldown-binaries	10s
Test (Linux x64 musl)	3m 8s
Lint	36s
Test (namespace-profile-mac-default, aarch64-apple-darwin)	1m 5s
Test (namespace-profile-linux-x64-default, x86_64-unknown-linux-gnu)	1m 17s
Test (windows-latest, x86_64-pc-windows-msvc)	3m 37s
CLI E2E test (Linux x64 musl)	10m 43s
CLI E2E test (windows-latest, x86_64-pc-windows-msvc)	20m 0s
CLI E2E test (namespace-profile-mac-default, aarch64-apple-darwin)	7m 0s
CLI E2E test (namespace-profile-linux-x64-default, x86_64-unknown-linux-gnu)	8m 24s
CLI snap test (aarch64-apple-darwin, 2/3)	7m 46s
CLI snap test (x86_64-unknown-linux-gnu, 2/3)	6m 56s
CLI snap test (x86_64-unknown-linux-gnu, 3/3)	6m 44s
CLI snap test (x86_64-unknown-linux-gnu, 1/3)	6m 45s
CLI snap test (x86_64-pc-windows-msvc, 2/3)	20m 49s
CLI snap test (aarch64-apple-darwin, 1/3)	7m 53s
CLI snap test (x86_64-pc-windows-msvc, 3/3)	20m 58s
CLI snap test (x86_64-pc-windows-msvc, 1/3)	19m 30s
CLI snap test (aarch64-apple-darwin, 3/3)	8m 2s
Local CLI `vp install` E2E test	0s
Local CLI `vp install` E2E test (Socket Firewall Free)	-1s
done	2s
	2h 41m 33s

Provide feedback