chore(deps): bump the examples-rust-all group

Bumps the examples-rust-all group in /examples/developer-hub-rust with 3 updates: [reqwest](https://github.com/seanmonstar/reqwest), [serde_json](https://github.com/serde-rs/json) and [alloy](https://github.com/alloy-rs/alloy).


Updates `reqwest` from 0.12.22 to 0.12.23
- [Release notes](https://github.com/seanmonstar/reqwest/releases)
- [Changelog](https://github.com/seanmonstar/reqwest/blob/master/CHANGELOG.md)
- [Commits](seanmonstar/reqwest@v0.12.22...v0.12.23)

Updates `serde_json` from 1.0.142 to 1.0.143
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.142...v1.0.143)

Updates `alloy` from 1.0.23 to 1.0.25
- [Release notes](https://github.com/alloy-rs/alloy/releases)
- [Changelog](https://github.com/alloy-rs/alloy/blob/main/CHANGELOG.md)
- [Commits](alloy-rs/alloy@v1.0.23...v1.0.25)

---
updated-dependencies:
- dependency-name: reqwest
  dependency-version: 0.12.23
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: examples-rust-all
- dependency-name: serde_json
  dependency-version: 1.0.143
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: examples-rust-all
- dependency-name: alloy
  dependency-version: 1.0.25
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: examples-rust-all
...

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

Author: dependabot[bot]

examples/developer-hub-rust/Cargo.lock

@@ -12,5 +12,5 @@ reqwest = { version = "0.12", features = ["json"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 hex = "0.4"
-alloy = "1.0.23"
+alloy = "1.0.25"