Update bitflags requirement from 1.3.2 to 2.0.2

Updates the requirements on [bitflags](https://github.com/bitflags/bitflags) to permit the latest version.
- [Release notes](https://github.com/bitflags/bitflags/releases)
- [Changelog](https://github.com/bitflags/bitflags/blob/main/CHANGELOG.md)
- [Commits](https://github.com/bitflags/bitflags/compare/1.3.2...2.0.2)

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

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

Cargo.toml

@@ -19,7 +19,7 @@ features = ["events", "tls"]
 [dependencies]
 async-stream = { version = "0.3.3", optional = true }
 base64 = "0.21.0"
-bitflags = "1.3.2"
+bitflags = "2.0.2"
 futures-util = { version = "0.3.25", features = ["sink"] }
 rgb = { version = "0.8.34", default-features = false }
 semver = { version = "1.0.16", features = ["serde"] }