#369 Try to run Docker on macOS

during Matrix tests

Author: ascheman

.github/workflows/test-java-os-mix.yml

@@ -64,6 +64,13 @@ jobs:
       - name: Make HSC file executable
         run: chmod +x htmlSanityCheck-cli/build/install/hsc/bin/hsc
 
+      - name: Install dependencies on macOS
+        if: runner.os == 'MacOS'
+        run: |
+          brew install docker
+          brew install colima
+          colima start
+
       - name: Execute integration tests (Unixes)
         if: runner.os != 'Windows'
         run: |