build(deps): bump the backend-dependencies group with 6 updates

Bumps the backend-dependencies group with 6 updates:

| Package | From | To |
| --- | --- | --- |
| [anyhow](https://github.com/dtolnay/anyhow) | `1.0.90` | `1.0.91` |
| [config](https://github.com/rust-cli/config-rs) | `0.14.0` | `0.14.1` |
| [serde](https://github.com/serde-rs/serde) | `1.0.210` | `1.0.213` |
| [tokio](https://github.com/tokio-rs/tokio) | `1.40.0` | `1.41.0` |
| [regex](https://github.com/rust-lang/regex) | `1.11.0` | `1.11.1` |
| [thiserror](https://github.com/dtolnay/thiserror) | `1.0.64` | `1.0.65` |


Updates `anyhow` from 1.0.90 to 1.0.91
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](dtolnay/anyhow@1.0.90...1.0.91)

Updates `config` from 0.14.0 to 0.14.1
- [Changelog](https://github.com/rust-cli/config-rs/blob/main/CHANGELOG.md)
- [Commits](rust-cli/config-rs@0.14.0...v0.14.1)

Updates `serde` from 1.0.210 to 1.0.213
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.210...v1.0.213)

Updates `tokio` from 1.40.0 to 1.41.0
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.40.0...tokio-1.41.0)

Updates `regex` from 1.11.0 to 1.11.1
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](rust-lang/regex@1.11.0...1.11.1)

Updates `thiserror` from 1.0.64 to 1.0.65
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@1.0.64...1.0.65)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend-dependencies
- dependency-name: config
  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: tokio
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: backend-dependencies
- dependency-name: regex
  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] <[email protected]>

Cargo.toml

@@ -16,7 +16,7 @@ async-trait = "0.1.83"
 axum = "0.7.7" # web framework
 axum-macros = "0.4.2"
 clap = { version = "4.5.20", features = ["derive"] } # command-line parser
-config = "0.14.0" # Layered configuration with strong support for 12-factor applications
+config = "0.14.1" # Layered configuration with strong support for 12-factor applications
 chrono = { version = "0.4.38", features = ["serde"] }
 dirs = "5.0.1" # provides platform-specific locations for storing user configuration
 http-body-util = "0.1.0"
@@ -34,8 +34,8 @@ tokio-test = "0.4.4"
 tower = "0.5.1"
 tower-http = { version = "0.6.1", features = ["trace", "fs", "cors"] }
 hyper = "1.5.0"
-regex = "1.11.0"
-thiserror = "1.0.64"
+regex = "1.11.1"
+thiserror = "1.0.65"
 tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = [
   "fmt",