General: Correctly refer to “npm” and “Node.js”.

This update all references to npm and Node.js to their correct spelling.

Fixes #56816.

git-svn-id: https://develop.svn.wordpress.org/trunk@54650 602fd350-edb4-49c9-b593-d223f7449a82

.github/workflows/phpunit-tests.yml

@@ -37,8 +37,8 @@ jobs:
   # Performs the following steps:
   # - Sets environment variables.
   # - Sets up the environment variables needed for testing with memcached (if desired).
-  # - Installs NodeJS.
-  # - Installs NPM dependencies
+  # - Installs Node.js.
+  # - Installs npm dependencies
   # - Configures caching for Composer.
   # - Installs Composer dependencies.
   # - Logs Docker debug information (about the Docker installation within the runner).
@@ -108,7 +108,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
 
-      - name: Install NodeJS
+      - name: Install Node.js
         uses: actions/setup-node@8c91899e586c5b171469028077307d293428b516 # v3.5.1
         with:
           node-version-file: '.nvmrc'