Update trybuild requirement from =1.0.0 to =1.0.96

Updates the requirements on [trybuild](https://github.com/dtolnay/trybuild) to permit the latest version.
- [Release notes](https://github.com/dtolnay/trybuild/releases)
- [Commits](dtolnay/trybuild@1.0.0...1.0.96)

---
updated-dependencies:
- dependency-name: trybuild
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

proptest/Cargo.toml

@@ -120,4 +120,4 @@ rustdoc-args = ["--cfg", "docsrs"]
 
 [dev-dependencies]
 regex = "1.0"
-trybuild = "=1.0.0"
+trybuild = "=1.0.96"