Bump the rust-dependencies group across 1 directory with 5 updates (#995)

Bumps the rust-dependencies group with 5 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [serde_with](https://github.com/jonasbb/serde_with) | `3.12.0` | `3.13.0` |
| [proptest](https://github.com/proptest-rs/proptest) | `1.6.0` | `1.7.0` |
| [clap](https://github.com/clap-rs/clap) | `4.5.39` | `4.5.40` |
| [proptest-state-machine](https://github.com/proptest-rs/proptest) | `0.3.1` | `0.4.0` |
| [syn](https://github.com/dtolnay/syn) | `2.0.101` | `2.0.103` |



Updates `serde_with` from 3.12.0 to 3.13.0
- [Release notes](https://github.com/jonasbb/serde_with/releases)
- [Commits](jonasbb/serde_with@v3.12.0...v3.13.0)

Updates `proptest` from 1.6.0 to 1.7.0
- [Release notes](https://github.com/proptest-rs/proptest/releases)
- [Changelog](https://github.com/proptest-rs/proptest/blob/main/CHANGELOG.md)
- [Commits](https://github.com/proptest-rs/proptest/commits)

Updates `clap` from 4.5.39 to 4.5.40
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](clap-rs/clap@clap_complete-v4.5.39...clap_complete-v4.5.40)

Updates `proptest-state-machine` from 0.3.1 to 0.4.0
- [Release notes](https://github.com/proptest-rs/proptest/releases)
- [Changelog](https://github.com/proptest-rs/proptest/blob/0.4.0/CHANGELOG.md)
- [Commits](proptest-rs/proptest@proptest-state-machine-0.3.1...0.4.0)

Updates `syn` from 2.0.101 to 2.0.103
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](dtolnay/syn@2.0.101...2.0.103)

---
updated-dependencies:
- dependency-name: serde_with
  dependency-version: 3.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: rust-dependencies
- dependency-name: proptest
  dependency-version: 1.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: rust-dependencies
- dependency-name: clap
  dependency-version: 4.5.40
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
- dependency-name: proptest-state-machine
  dependency-version: 0.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: rust-dependencies
- dependency-name: syn
  dependency-version: 2.0.103
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
...

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

Author: dependabot[bot]

Cargo.lock

@@ -23,10 +23,10 @@ rand = "0.9.1"
 thiserror = "2.0.12"
 serde_json = "1.0.140"
 serde = { version = "1.0.219", features = ["derive", "rc"] }
-serde_with = { version = "3.12.0", features = ["hex"] }
+serde_with = { version = "3.13.0", features = ["hex"] }
 tokio = { version = "1.45.1", features = ["rt-multi-thread", "macros"] }
 test-strategy = "0.4.1"
-proptest = "1.6.0"
+proptest = "1.7.0"
 quick_cache = "0.6.14"
 base32 = "0.5.1"
 chrono = { version = "0.4.41", features = ["serde"] }
@@ -65,7 +65,7 @@ flatbuffers = "25.2.10"
 [dev-dependencies]
 icechunk-macros = { path = "../icechunk-macros", version = "0.1.0" }
 pretty_assertions = "1.4.1"
-proptest-state-machine = "0.3.1"
+proptest-state-machine = "0.4.0"
 tempfile = "3.20.0"
 test-log = { version = "0.2.17", default-features = false, features = [
   "trace",