Bump the backend group with 3 updates (#680)

Bumps the backend group with 3 updates: [async-trait](https://github.com/dtolnay/async-trait), [axum](https://github.com/tokio-rs/axum) and [regex](https://github.com/rust-lang/regex).


Updates `async-trait` from 0.1.82 to 0.1.83
- [Release notes](https://github.com/dtolnay/async-trait/releases)
- [Commits](dtolnay/async-trait@0.1.82...0.1.83)

Updates `axum` from 0.7.6 to 0.7.7
- [Release notes](https://github.com/tokio-rs/axum/releases)
- [Changelog](https://github.com/tokio-rs/axum/blob/main/CHANGELOG.md)
- [Commits](tokio-rs/axum@axum-v0.7.6...axum-v0.7.7)

Updates `regex` from 1.10.6 to 1.11.0
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](rust-lang/regex@1.10.6...1.11.0)

---
updated-dependencies:
- dependency-name: async-trait
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend
- dependency-name: axum
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend
- dependency-name: regex
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: backend
...

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

Author: dependabot[bot]

Cargo.lock

@@ -14,8 +14,8 @@ rust-version = "1.81"
 
 [workspace.dependencies]
 anyhow = "1.0.89"
-async-trait = "0.1.82"
-axum = { version = "0.7.6", features = ["macros"] }
+async-trait = "0.1.83"
+axum = { version = "0.7.7", features = ["macros"] }
 bincode = "1.3.3"
 clap = { version = "4.5.18", features = ["derive"] }
 config = "0.13.4"
@@ -33,7 +33,7 @@ mockito = "1.5.0"
 openssl = { version = "0.10.66", features = ["vendored"] }
 postgres-openssl = "0.5.0"
 postgres-types = { version = "0.2.8", features = ["derive"] }
-regex = "1.10.6"
+regex = "1.11.0"
 reqwest = { version = "0.12.7", features = ["json"] }
 serde = { version = "1.0.210", features = ["derive"] }
 serde_json = "1.0.128"