refactor: Updates-2025-07-02 (#1062)

* rust 1.88

* clippy auto-fixes

* manual clippy fixes

* update deps

* cargo update

* update onnx

* cargo fmt

* update sqlfluff

Author: ChristianBeilschmidt

.github/workflows/ci.yml

@@ -77,7 +77,7 @@ jobs:
       - name: Clippy
         run: cargo clippy --all-targets --locked -- -D warnings
       - name: SQLFluff
-        run: pipx run sqlfluff==3.3.1 lint
+        run: pipx run sqlfluff==3.4.1 lint
 
   build:
     runs-on: ubuntu-24.04