Updated indentation [skip ci]

.github/workflows/build.yml

@@ -8,7 +8,7 @@ jobs:
         os: [ubuntu-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v3
-      with:
-        submodules: true
-    - run: cargo test
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+      - run: cargo test