fix(ci): update clippy configuration to only check correctness lints

- change clippy warning level from all warnings to only correctness lints
- this allows other non-critical lint issues to pass in CI

Author: zTgx

.github/workflows/ci.yml

@@ -39,7 +39,7 @@ jobs:
         with:
           components: clippy
       - uses: Swatinem/rust-cache@v2
-      - run: cargo clippy --all-features -- -D warnings
+      - run: cargo clippy --all-features -- -D clippy::correctness
 
   test:
     name: Test