docs: add info for firefox root workaround in tests workflow

NGPixel · web-flow · commit 1acd348767e2 · 2022-11-22T17:54:19.000-05:00
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -263,6 +263,7 @@ jobs:
 
     - name: Run all tests
       env:
+        # Required to get firefox to run as root:
         HOME: ""
       run: |
         echo "Installing dependencies..."
diff --git a/.github/workflows/ci-run-tests.yml b/.github/workflows/ci-run-tests.yml
@@ -154,6 +154,7 @@ jobs:
 
     - name: Run all tests
       env:
+        # Required to get firefox to run as root:
         HOME: ""
       run: |
         echo "Installing dependencies..."
