chore(deps): bump indexmap in the rust-dependencies group

Bumps the rust-dependencies group with 1 update: [indexmap](https://github.com/indexmap-rs/indexmap).


Updates `indexmap` from 2.9.0 to 2.10.0
- [Changelog](https://github.com/indexmap-rs/indexmap/blob/main/RELEASES.md)
- [Commits](https://github.com/indexmap-rs/indexmap/compare/2.9.0...2.10.0)

---
updated-dependencies:
- dependency-name: indexmap
  dependency-version: 2.10.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: rust-dependencies
...

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

Cargo.lock

@@ -304,9 +304,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.9.0"
+version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
+checksum = "fe4cd85333e22411419a0bcae1297d25e58c9443848b11dc6a86fefe8c78a661"
 dependencies = [
  "equivalent",
  "hashbrown",

Cargo.toml

@@ -40,7 +40,7 @@ required-features = ["zopfli"]
 [dependencies]
 zopfli = { version = "0.8.2", optional = true, default-features = false, features = ["std", "zlib"] }
 rgb = "0.8.50"
-indexmap = "2.9.0"
+indexmap = "2.10.0"
 libdeflater = "1.24.0"
 log = "0.4.27"
 bitvec = "1.0.1"