Fixing build.yaml issue x3

Author: ConnorDuncan444

.github/workflows/build.yaml

@@ -12,8 +12,8 @@ jobs:
     steps:
       - name: Install dependencies
         run: |
-          sudo apt-get update
-          sudo apt-get install -y -f build-essential g++ cmake
+         sudo apt-get update
+         sudo apt-get install -y -f build-essential g++ cmake
  build:
    needs: install
    runs-on: ubuntu-latest