Update ci.yaml

Author: jonasbb

.github/workflows/ci.yaml

@@ -11,11 +11,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
-          toolchain: nightly
-          components: rustfmt
+          toolchain: nightly stable
+          components: rustfmt,clippy
       - run: cargo +nightly --version
-      - uses: actions-rust-lang/setup-rust-toolchain@v1
-        with:
-          toolchain: stable
-          components: clippy
       - run: cargo +stable --version