Merge pull request #1653 from volta-cli/dependabot/cargo/which-6.0.0

build(deps): bump which from 5.0.0 to 6.0.0

Author: chriskrycho

Cargo.lock

@@ -33,7 +33,7 @@ cfg-if = "1.0"
 mockito = { version = "0.31.1", optional = true }
 test-support = { path = "crates/test-support" }
 textwrap = "0.16.0"
-which = "5.0.0"
+which = "6.0.0"
 dirs = "5.0.1"
 volta-migrate = { path = "crates/volta-migrate" }