add a new workflow to experiment with building in a container

Author: duncanpo

.github/workflows/container_build.yml

@@ -16,8 +16,8 @@ jobs:
               uses: actions/checkout@v3
               with: 
                 path: opentelemetry-matlab
-            - name: Install compiler and cmake
-              run: apt update && apt install -y build-essential cmake
+            - name: Install compiler, cmake, and Git
+              run: apt update && apt install -y build-essential cmake git
             - name: Install ninja-build
               run: apt-get install ninja-build
             - name: Install MATLAB