build(deps): bump indexmap from 2.12.1 to 2.13.0

Bumps [indexmap](https://github.com/indexmap-rs/indexmap) from 2.12.1 to 2.13.0.
- [Changelog](https://github.com/indexmap-rs/indexmap/blob/main/RELEASES.md)
- [Commits](https://github.com/indexmap-rs/indexmap/compare/2.12.1...2.13.0)

---
updated-dependencies:
- dependency-name: indexmap
  dependency-version: 2.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Cargo.lock

@@ -861,9 +861,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.12.1"
+version = "2.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ad4bb2b565bca0645f4d68c5c9af97fba094e9791da685bf83cb5f3ce74acf2"
+checksum = "7714e70437a7dc3ac8eb7e6f8df75fd8eb422675fc7678aff7364301092b1017"
 dependencies = [
  "equivalent",
  "hashbrown 0.16.1",

Cargo.toml

@@ -108,7 +108,7 @@ nix = { version = "0.30", default-features = false, features = ["term"] }
 
 [build-dependencies]
 anyhow = "1.0.97"
-indexmap = { version = "2.8.0", features = ["serde"] }
+indexmap = { version = "2.13.0", features = ["serde"] }
 itertools = "0.14.0"
 once_cell = "1.20"
 prettyplease = "0.2.37"