oh this is why it was failing

Signed-off-by: Sarah Christoff <28318173+schristoff@users.noreply.github.com>

Author: schristoff

.github/workflows/porter-install-check.yml

@@ -25,8 +25,7 @@ jobs:
       shell: powershell
   macos:
     runs-on:
-      - self-hosted
-      - macOS-latest
+      - macos-latest
     steps:
     - name: checkout
       uses: actions/checkout@v4.1.0