refactor(ci): lint with both values of SHOW_UPCOMING_CHANGES (#66128)

.github/workflows/node.js-tests.yml

@@ -68,7 +68,6 @@ jobs:
       - name: Set Environment variables
         run: |
           sed '/^[[:space:]]*#/d; /^$/d' sample.env >> $GITHUB_ENV
-          cat sample.env
 
       - name: Install node_modules
         run: pnpm install
@@ -77,13 +76,21 @@ jobs:
         run: |
           pnpm prettier --check . || [ $? -eq 1 ] && printf "\nTip: Run 'pnpm run format' in your terminal to fix this.\n\n"
 
-      # The two prefixed installs are for the client update which are not,
-      # currently, built as workspaces.
       - name: Lint Source Files
         run: |
           echo pnpm version $(pnpm -v)
           pnpm lint
 
+      # This is populate the cache, otherwise local runs with upcoming changes
+      # will not benefit.
+      - name: Set UPCOMING_CHANGES
+        run: |
+          echo 'SHOW_UPCOMING_CHANGES=true' >> $GITHUB_ENV
+
+      - name: Lint Upcoming Changes
+        run: |
+          pnpm lint
+
   # DONT REMOVE THIS JOB.
   # TODO: Refactor and use re-usable workflow and shared artifacts
   build: