update test workflows

Author: sarahs

.github/workflows/test-windows.yml

@@ -23,7 +23,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        test-group: [content, graphql, meta, rendering, routing, unit]
+        test-group: [content, graphql, meta, rendering, routing, unit, linting]
     steps:
       - name: Check out repo
         uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f

.github/workflows/test.yml

@@ -25,7 +25,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        test-group: [content, graphql, meta, rendering, routing, unit]
+        # The same array lives in test-windows.yml, so make any updates there too.
+        test-group: [content, graphql, meta, rendering, routing, unit, linting]
     steps:
       # Each of these ifs needs to be repeated at each step to make sure the required check still runs
       # Even if if doesn't do anything