chore: Add socket2 to cargo deny skip-tree config #2041

Job	Run time
cargo-deny check	35s
Interop Tests (ubuntu-latest, stable)	1m 10s
Interop Tests (macOS-latest, stable)	2m 17s
Interop Tests (windows-latest, stable)	3m 6s
Check MSRV	2m 25s
check (ubuntu-latest, stable)	2m 19s
check (macOS-latest, stable)	3m 30s
check (windows-latest, stable)	6m 41s
rustfmt	21s
test (ubuntu-latest, stable)	7m 43s
test (macOS-latest, stable)	6m 37s
test (windows-latest, stable)	12m 32s
Check unused dependencies (ubuntu-latest)	7m 12s
Check unused dependencies (macOS-latest)	11m 2s
Check unused dependencies (windows-latest)	11m 10s
	1h 18m 40s

Provide feedback