Install fails when NodeJS is preinstalled

[Stwissel]

Might be worth just a documentation update:

This fails:

    steps:
      - name: Deploy NodeJS
        uses: actions/setup-node@v1
        with:
          node-version: "12.x"
      - name: Install Ionic
        uses: coturiv/[email protected]
      - name: Checkout UI
        uses: actions/checkout@v2
      - run: npm install
      - run: npm run build
      - run: npm test

with

Run coturiv/[email protected]
Error: Command failed: node -p "require('/opt/hostedtoolcache/node/12.18.4/x64/lib/node_modules/@ionic/cli/package.json').version"
internal/modules/cjs/loader.js:968
  throw err;
  ^

Error: Cannot find module '/opt/hostedtoolcache/node/12.18.4/x64/lib/node_modules/@ionic/cli/package.json'
Require stack:
- /home/runner/work/insect-ui/insect-ui/[eval]
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:965:15)
    at Function.Module._load (internal/modules/cjs/loader.js:841:27)
    at Module.require (internal/modules/cjs/loader.js:1025:19)
    at require (internal/modules/cjs/helpers.js:72:18)
    at [eval]:1:1
    at Script.runInThisContext (vm.js:120:18)
    at Object.runInThisContext (vm.js:309:38)
    at Object.<anonymous> ([eval]-wrapper:10:26)
    at Module._compile (internal/modules/cjs/loader.js:1137:30)
    at evalScript (internal/process/execution.js:94:25) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [ '/home/runner/work/insect-ui/insect-ui/[eval]' ]
}

    at ChildProcess.exithandler (child_process.js:295:12)
    at ChildProcess.emit (events.js:210:5)
    at maybeClose (internal/child_process.js:1021:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5) {
  killed: false,
  code: 1,
  signal: null,
  cmd: `node -p "require('/opt/hostedtoolcache/node/12.18.4/x64/lib/node_modules/@ionic/cli/package.json').version"`
}
Error: ENOENT: no such file or directory, stat '/opt/hostedtoolcache/node/12.18.4/x64/lib/node_modules/@ionic/cli'

Removing the Deploy NodeJS step fixes it. Might be worth to add a note to the doku: Don't install NodeJS first!

Love your work!

[Stwissel]

It would be nice to be able to install NodeJS first, so the cache module could help for the ionic-cli install time