chore: add build windows to workflows (#659)

Author: lawmicha

.codebuild/e2e_workflow.yml

@@ -10,6 +10,12 @@ batch:
       buildspec: .codebuild/build_linux.yml
       env:
         compute-type: BUILD_GENERAL1_LARGE
+    - identifier: build_windows
+      buildspec: .codebuild/build_windows.yml
+      env:
+        type: WINDOWS_SERVER_2019_CONTAINER
+        compute-type: BUILD_GENERAL1_LARGE
+        image: $WINDOWS_IMAGE_2019
     - identifier: test
       buildspec: .codebuild/test.yml
       env: