Bump serde_json from 1.0.146 to 1.0.148 in /rust/case2geojson

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.146 to 1.0.148.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.146...v1.0.148)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-version: 1.0.148
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

rust/case2geojson/Cargo.lock

@@ -8,6 +8,6 @@ geojson = "0.24.1"
 iref = "3.2.2"
 json-ld = { git = "https://github.com/miterst/json-ld.git", rev = "6b48152595b661ae5ada46747e15f373e698d151" }
 oxigraph = { version = "0.5.3", default-features = false}
-serde_json = "1.0.146"
+serde_json = "1.0.148"
 static-iref = "3.0.0"
 tokio = { version = "1.48.0", features = ["macros", "rt-multi-thread", "test-util"] }