chore: improve ci (#4)

* ci: remove cargo check & add -D warnings option to clippy

* ci: split Rust Tests commands into separate jobs

This one is a force merge because there's virtually no change to the workflow / actions

.github/workflows/rust-test.yml

@@ -10,7 +10,7 @@ env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  test:
+  format:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
@@ -19,9 +19,21 @@ jobs:
       - uses: dtolnay/rust-toolchain@stable
       - name: Check Format
         run: cargo fmt -- --check
-      - name: Run Check
-        run: cargo check
-      - name: Run Clippy
-        run: cargo clippy
-      - name: Run Tests
-        run: cargo test --all
+  clippy:
+      runs-on: ubuntu-22.04
+      steps:
+        - uses: actions/checkout@v4
+          with:
+            submodules: recursive
+        - uses: dtolnay/rust-toolchain@stable
+        - name: Run Clippy
+          run: cargo clippy -- -D warnings
+  tests:
+      runs-on: ubuntu-22.04
+      steps:
+        - uses: actions/checkout@v4
+          with:
+            submodules: recursive
+        - uses: dtolnay/rust-toolchain@stable
+        - name: Run Tests
+          run: cargo test --all