build(deps): update proc-macro-crate requirement from 2.0.0 to 3.0.0 (#…

…722)

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@v2.0.0...v2.0.1)

---
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

@@ -25,7 +25,7 @@ poem-derive = { path = "poem-derive", version = "2.0.0" }
 poem-openapi-derive = { path = "poem-openapi-derive", version = "4.0.0" }
 poem-grpc-build = { path = "poem-grpc-build", version = "0.3.0" }
 
-proc-macro-crate = "2.0.0"
+proc-macro-crate = "3.0.0"
 proc-macro2 = "1.0.29"
 quote = "1.0.9"
 syn = { version = "2.0" }