fix: make missing scripts fail linting/testing (#41260)

If a script is not present, we would like an error letting us know.

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

@@ -50,8 +50,8 @@ jobs:
       - name: Lint Source Files
         run: |
           npm ci
-          npm run ensure-env --if-present
-          npm run lint --if-present
+          npm run ensure-env
+          npm run lint
 
   test:
     name: Test
@@ -93,7 +93,7 @@ jobs:
       - name: Install Dependencies
         run: |
           npm ci
-          npm run ensure-env --if-present
+          npm run ensure-env
 
       - name: Run Tests
         run: npm test

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

@@ -38,8 +38,8 @@ jobs:
       - name: Lint Source Files
         run: |
           npm ci
-          npm run ensure-env --if-present
-          npm run lint --if-present
+          npm run ensure-env
+          npm run lint
 
   test:
     name: Test
@@ -78,7 +78,7 @@ jobs:
       - name: Install Dependencies
         run: |
           npm ci
-          npm run ensure-env --if-present
+          npm run ensure-env
 
       - name: Run Tests
         run: npm test