chore!: bump minimum Rust version, 1.82.0 -> 1.88.0

Author: Rolv-Apneseth

Cargo.toml

@@ -93,7 +93,7 @@ license = "MIT"
 name = "languagetool-rust"
 readme = "README.md"
 repository = "https://github.com/jeertmans/languagetool-rust"
-rust-version = "1.82.0"
+rust-version = "1.88.0"
 version = "3.0.0"
 
 [package.metadata.docs.rs]