Add CARGO_WORKSPACE_DIR env var in `.cargo/config.toml`
As discussed in
@@ -6,3 +6,6 @@ lint = "clippy --all-targets -- -Aclippy::collapsible_if -Aclippy::needless_pass
[target.x86_64-pc-windows-msvc]
linker = "rust-lld"
+
+[env]
+CARGO_WORKSPACE_DIR = { value = "", relative = true }
\ No newline at end of file
