Bump proc-macro2 from 1.0.103 to 1.0.104

Bumps [proc-macro2](https://github.com/dtolnay/proc-macro2) from 1.0.103 to 1.0.104.
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](dtolnay/proc-macro2@1.0.103...1.0.104)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-version: 1.0.104
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Cargo.lock

@@ -12,7 +12,7 @@ proc-macro = true
 [dependencies]
 syn = { version = "2.0", features = ["full"] }
 quote = "1.0"
-proc-macro2 = "1.0.103"
+proc-macro2 = "1.0.104"
 bluejay-typegen-codegen = "0.3.1"
 bluejay-core = "0.3.1"
 convert_case = "0.9"