build(deps): bump the backend-dependencies group with 3 updates

Bumps the backend-dependencies group with 3 updates: [anyhow](https://github.com/dtolnay/anyhow), [serde](https://github.com/serde-rs/serde) and [thiserror](https://github.com/dtolnay/thiserror).


Updates `anyhow` from 1.0.91 to 1.0.92
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](dtolnay/anyhow@1.0.91...1.0.92)

Updates `serde` from 1.0.213 to 1.0.214
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.213...v1.0.214)

Updates `thiserror` from 1.0.65 to 1.0.67
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@1.0.65...1.0.67)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend-dependencies
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend-dependencies
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend-dependencies
...

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

Cargo.toml

@@ -35,7 +35,7 @@ tower = "0.5.1"
 tower-http = { version = "0.6.1", features = ["trace", "fs", "cors"] }
 hyper = "1.5.0"
 regex = "1.11.1"
-thiserror = "1.0.65"
+thiserror = "1.0.67"
 tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = [
   "fmt",