build(deps): bump indexmap from 1.9.1 to 1.9.2

Bumps [indexmap](https://github.com/bluss/indexmap) from 1.9.1 to 1.9.2.
- [Release notes](https://github.com/bluss/indexmap/releases)
- [Changelog](https://github.com/bluss/indexmap/blob/master/RELEASES.md)
- [Commits](https://github.com/bluss/indexmap/compare/1.9.1...1.9.2)

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

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

Cargo.lock

@@ -1977,9 +1977,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.9.1"
+version = "1.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
+checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399"
 dependencies = [
  "autocfg",
  "hashbrown",

core/Cargo.toml

@@ -12,7 +12,7 @@ flate2 = "1.0.24"
 fnv = "1.0.7"
 gc-arena = { git = "https://github.com/ruffle-rs/gc-arena" }
 generational-arena = "0.2.8"
-indexmap = "1.9.1"
+indexmap = "1.9.2"
 log = "0.4"
 minimp3 = { version = "0.5.1", optional = true }
 ruffle_render = { path = "../render" }