build(deps): bump indexmap from 2.11.0 to 2.11.4 in /app-server (#890)

Bumps [indexmap](https://github.com/indexmap-rs/indexmap) from 2.11.0 to 2.11.4.
- [Changelog](https://github.com/indexmap-rs/indexmap/blob/main/RELEASES.md)
- [Commits](indexmap-rs/indexmap@2.11.0...2.11.4)

---
updated-dependencies:
- dependency-name: indexmap
  dependency-version: 2.11.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: Dinmukhamed Mailibay <[email protected]>
Co-authored-by: Olzhas Nurpeisov <[email protected]>
Co-authored-by: Robert Kim <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: 4 people

app-server/Cargo.lock

@@ -26,7 +26,7 @@ enum_delegate = "0.2.0"
 enum_dispatch = "0.3.13"
 env_logger = "0.11"
 futures-util = "0.3"
-indexmap = {version = "2.10.0", features = ["serde"]}
+indexmap = {version = "2.11.4", features = ["serde"]}
 itertools = "0.14.0"
 lapin = "3.0.0"
 log = "0.4.28"