Update reqwest requirement from 0.11 to 0.12

Updates the requirements on [reqwest](https://github.com/seanmonstar/reqwest) to permit the latest version.
- [Release notes](https://github.com/seanmonstar/reqwest/releases)
- [Changelog](https://github.com/seanmonstar/reqwest/blob/master/CHANGELOG.md)
- [Commits](seanmonstar/reqwest@v0.11.0...v0.12.0)

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

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

Cargo.toml

@@ -22,7 +22,7 @@ async-trait = "0.1"
 tokio = { version = "1", features = ["sync"] }
 jsonwebtoken = "9.0"
 chrono = { version = "0.4", default-features = false, features = ["clock"] }
-reqwest = { version = "0.11", default-features = false, features = ["json"] }
+reqwest = { version = "0.12", default-features = false, features = ["json"] }
 serde = { version = "1.0", features = ["derive"]}
 serde_json = "1.0"
 thiserror = "1.0"