Add Github workflow

Signed-off-by: Tobias Frisch <tfrisch@uni-koblenz.de>

.github/workflows/linux.yml

+name: Linux Build
+
+on:
+  push:
+    branches: [ develop ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the current branch
+        uses: actions/checkout@v3
+
+      - name: Initialize LFS
+        run: |
+          git lfs install
+
+      - name: Load submodules
+        run: |
+          git submodule init
+          git submodule update
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get -qq update
+          sudo apt-get -qq install libvulkan-dev libvulkan1
+
+      - name: Build framework
+        run: |
+          mkdir build
+          cd build
+          cmake ..
+          make -j $(nproc)
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