Add CI/CD for using dockerfile for wdl

.github/workflows/dockerfile_build.yml

@@ -0,0 +1,39 @@
+name: MiniWDL linter CI Dev DockerFile
+
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  run-miniwdl:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.8' # specify the Python version you need
+
+    - name: Install Docker
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y docker.io
+        sudo systemctl start docker
+        sudo systemctl enable docker
+        sudo usermod -aG docker $USER
+
+    - name: Build Docker Image
+      run: |
+        docker build -t local-metams:latest .
+
+    - name: Install MiniWDL
+      run: |
+        python -m pip install --upgrade pip
+        pip install miniwdl
+
+    - name: Run MiniWDL
+      run: |
+        miniwdl run wdl/metaMS_lipidomics.wdl -i wdl/metams_input_lipidomics.json --verbose --no-cache --copy-input-files