misc: Add github workflow

.github/workflows/it-compiles-test.yml

@@ -0,0 +1,30 @@
+name: It Compiles!
+on: [push, workflow_dispatch]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install dependencies
+        run: >
+          sudo apt-get update && sudo apt-get install clang binutils gcc g++ lld cmake ninja-build xorriso git -y
+
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: Build (x86_64 Clang)
+        run: |
+          cmake -B build -G Ninja -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
+          ninja -C build
+
+      - name: Build (x86_64 Gcc)
+        run: |
+          cmake -B build -G Ninja
+          ninja -C build
+
+      - name: Build (Aarch64 Clang)
+        run: |
+          cmake -B build -G Ninja -DCMAKE_TOOLCHAIN_FILE=cmake/toolchain_clang_aarch64.cmake
+          ninja -C build
+