Add workflow to check set-up & build

.github/workflows/blank.yml

+name: Check Set-Up & Build
+
+# Controls when the action will run. 
+on:
+  # Triggers the workflow on push or pull request events but only for the master branch
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-20.04
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+
+      - name: Set-Up
+        run: sudo apt install -y cmake pkg-config libssl-dev git build-essential clang libclang-dev curl
+
+      - name: Install Rustup
+        run: |
+          curl https://sh.rustup.rs -sSf | sh -s -- -y
+          source ~/.cargo/env
+          rustup default stable
+
+      - name: Check Build
+        run: |
+          make init
+          make check