Update thiserror requirement from 1.0.51 to 2.0.16

---
updated-dependencies:
- dependency-name: thiserror
  dependency-version: 2.0.16
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

examples/web_app_graphql/Cargo.toml

@@ -22,5 +22,5 @@ log = "0.4.20"
 meilisearch-sdk = "0.24.3"
 serde = { version = "1.0.192", features = ["derive"] }
 serde_json = "1.0.108"
-thiserror = "1.0.51"
+thiserror = "2.0.17"
 validator = { version = "0.20.0", features = ["derive"] }