Update uuid requirement from 0.8 to 1.6

Updates the requirements on [uuid](https://github.com/uuid-rs/uuid) to permit the latest version.
- [Release notes](https://github.com/uuid-rs/uuid/releases)
- [Commits](uuid-rs/uuid@0.8.0...1.6.0)

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

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

orientdb-client/Cargo.toml

@@ -34,14 +34,14 @@ async-trait = { version = "0.1.10", optional = true }
 futures =  { version="0.3", optional=true }
 mobc = {version = "0.7", optional = true, default-features=false, features = ["unstable"] }
 tokio = { version = "1", optional=true, features = ["full"] }
-uuid = { version = "0.8", optional=true }
+uuid = { version = "1.6", optional=true }
 orientdb-macro = { path="../orientdb-macro", version="0.2", optional=true }
 
 
 
 [dev-dependencies]
 dotenv = "0.14.1"
-uuid = { version = "0.8", features=["v4"] }
+uuid = { version = "1.6", features=["v4"] }
 
 [[example]]
 name="async-simple"