Bump proc-macro2 from 1.0.101 to 1.0.103 (#915)

Bumps [proc-macro2](https://github.com/dtolnay/proc-macro2) from 1.0.101 to 1.0.103.
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](dtolnay/proc-macro2@1.0.101...1.0.103)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-version: 1.0.103
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -29,7 +29,7 @@ log = "0.4.28"
 newline-converter = "0.3.0"
 paste = "1.0.15"
 prettyplease = "0.2.37"
-proc-macro2 = "1.0.101"
+proc-macro2 = "1.0.103"
 quote = "1.0.41"
 regress = "0.10.4"
 rustfmt-wrapper = "0.2.1"

Cargo.toml

@@ -11,7 +11,7 @@ readme = "../README.md"
 proc-macro = true
 
 [dependencies]
-proc-macro2 = "1.0.101"
+proc-macro2 = "1.0.103"
 quote = "1.0.41"
 schemars = "0.8.22"
 semver = { version = "1.0.27", features = ["serde"] }