build(deps): bump indexmap from 1.9.3 to 2.1.0 (#30933)

Bumps [indexmap](https://github.com/bluss/indexmap) from 1.9.3 to 2.1.0.
- [Changelog](https://github.com/bluss/indexmap/blob/master/RELEASES.md)
- [Commits](https://github.com/bluss/indexmap/compare/1.9.3...2.1.0)

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

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

Cargo.lock

@@ -3482,7 +3482,7 @@ dependencies = [
  "euclid",
  "http",
  "hyper_serde",
- "indexmap 1.9.3",
+ "indexmap 2.1.0",
  "keyboard-types",
  "selectors",
  "serde",
@@ -4891,7 +4891,7 @@ dependencies = [
  "http",
  "hyper_serde",
  "image",
- "indexmap 1.9.3",
+ "indexmap 2.1.0",
  "ipc-channel",
  "itertools",
  "jstraceable_derive",

Cargo.toml

@@ -49,7 +49,7 @@ hyper-rustls = { version = "0.24", default-features = false, features = ["accept
 hyper_serde = { path = "components/hyper_serde" }
 image = "0.24"
 imsz = "0.2"
-indexmap = { version = "1.0.2", features = ["std"] }
+indexmap = { version = "2.1.0", features = ["std"] }
 ipc-channel = "0.18"
 itertools = "0.10"
 keyboard-types = "0.6"