Use colima to start docker instead of podman on macos (#385)

* Use colima to start docker instead of podman on macos

* Update integration-tests.yml

Author: loosebazooka

.github/workflows/integration-tests.yml

@@ -21,13 +21,12 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-    - name: install podman
+    - name: start docker
       if: ${{ matrix.os == 'macos-latest' }}
       run: |
-        brew install podman
-        podman machine init
-        podman machine start
-        echo "DOCKER_HOST=unix:///Users/runner/.local/share/containers/podman/machine/qemu/podman.sock" >> $GITHUB_ENV
+        brew install docker
+        colima start
+        echo "DOCKER_HOST=unix:///Users/runner/.colima/default/docker.sock" >> $GITHUB_ENV
         
     - name: Set up Go
       uses: actions/setup-go@v4