build(deps): update toml requirement from ^0.7 to ^0.8 (#1068)

Updates the requirements on [toml](https://github.com/toml-rs/toml) to permit the latest version.
- [Commits](toml-rs/toml@toml-v0.7.0...toml-v0.8.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

rust-code-analysis-cli/Cargo.toml

@@ -20,4 +20,4 @@ serde = "^1.0"
 serde_cbor = "^0.11"
 serde_json = "^1.0"
 serde_yaml = "^0.9"
-toml = "^0.7"
+toml = "^0.8"