chore(deps): update proc-macro-crate requirement from 1 to 2 (#438)

Updates the requirements on [proc-macro-crate](https://github.com/bkchr/proc-macro-crate) to permit the latest version.
- [Release notes](https://github.com/bkchr/proc-macro-crate/releases)
- [Commits](bkchr/proc-macro-crate@v1.2.0...v1.3.1)

---
updated-dependencies:
- dependency-name: proc-macro-crate
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.toml

@@ -69,7 +69,7 @@ parking_lot = "0.12"
 path-slash = "0.2"
 percent-encoding = "2"
 pin-project = "1"
-proc-macro-crate = "1"
+proc-macro-crate = "2"
 proc-macro-error = "1"
 proc-macro2 = "1"
 quinn = { version = "0.10", default-features = false }