build(deps): bump the language-server-deps group with 3 updates

Bumps the language-server-deps group with 3 updates: [indexmap](https://github.com/indexmap-rs/indexmap), [strum](https://github.com/Peternator7/strum) and [tokio](https://github.com/tokio-rs/tokio).


Updates `indexmap` from 2.1.0 to 2.2.2
- [Changelog](https://github.com/indexmap-rs/indexmap/blob/master/RELEASES.md)
- [Commits](indexmap-rs/indexmap@2.1.0...2.2.2)

Updates `strum` from 0.25.0 to 0.26.1
- [Release notes](https://github.com/Peternator7/strum/releases)
- [Changelog](https://github.com/Peternator7/strum/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Peternator7/strum/commits/v0.26.1)

Updates `tokio` from 1.35.1 to 1.36.0
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.35.1...tokio-1.36.0)

---
updated-dependencies:
- dependency-name: indexmap
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: language-server-deps
- dependency-name: strum
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: language-server-deps
- dependency-name: tokio
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: language-server-deps
...

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

Cargo.toml

@@ -49,7 +49,7 @@ fontdb = { version = "0.16.0", default-features = false, features = [
 ] }
 futures = "0.3"
 if_chain = "1.0"
-indexmap = "2.1.0"
+indexmap = "2.2.2"
 internment = "0.7.1"
 itertools = "0.12.0"
 lazy_static = "1.4.0"
@@ -61,9 +61,9 @@ same-file = "1.0"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.94"
 siphasher = "1.0"
-strum = { version = "0.25.0", features = ["derive"] }
+strum = { version = "0.26.1", features = ["derive"] }
 thiserror = "1.0.44"
-tokio = { version = "1.35.1", features = [
+tokio = { version = "1.36.0", features = [
     "macros",
     "rt-multi-thread",
     "io-std",