ci: Remove nightly clippy (#1674)

.github/workflows/tests.yaml

@@ -36,8 +36,6 @@ jobs:
       - run: cargo build
       - run: cargo fmt -- --check
       - run: cargo clippy --all-targets -- -D warnings
-      - run: rustup toolchain install nightly --profile minimal --component clippy
-      - run: cargo +nightly clippy --all-targets -- -D warnings
       - run: cargo test
       - run: cd ts && yarn --frozen-lockfile
       - run: cd ts && yarn test