chore: Potential fix for code scanning alert no. 2: Workflow does not contain permissions (#170)

* Potential fix for code scanning alert no. 2: Workflow does not contain permissions

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

* Update .github/workflows/run-test-harness.yml

Co-authored-by: Jonathan Norris <jonathan@taplytics.com>

---------

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
Co-authored-by: Jonathan Norris <jonathan@taplytics.com>

Author: 3 people

.github/workflows/run-test-harness.yml

@@ -7,8 +7,10 @@ on:
 jobs:
   harness-tests:
     name: Harness Tests
+    permissions:
+      contents: read
     runs-on:
-      labels: ubuntu-latest-4-core
+      labels: ubicloud-standard-8
     steps:
       - uses: DevCycleHQ/test-harness@main
         with: