Update proptest requirement from 0.9 to 0.10

Updates the requirements on [proptest](https://github.com/altsysrq/proptest) to permit the latest version.
- [Release notes](https://github.com/altsysrq/proptest/releases)
- [Changelog](https://github.com/AltSysrq/proptest/blob/master/CHANGELOG.md)
- [Commits](https://github.com/altsysrq/proptest/commits)

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

Author: dependabot-preview[bot]

Cargo.toml

@@ -8,7 +8,7 @@ edition = "2018"
 
 
 [dev-dependencies]
-proptest = "0.9"
+proptest = "0.10"
 criterion = "0.3"
 mimalloc = "0.1"
 core_affinity = "*"