workflow!: vue-cli-version-marker's version now only syncs with @vue/cli

This breaks @vue/cli 3.1.2 and 3.1.3 but it's a necessary change to
simplify the release workflow

scripts/markVersions.js

@@ -1,37 +0,0 @@
-const fs = require('fs')
-const path = require('path')
-
-const execa = require('execa')
-const semver = require('semver')
-
-// TODO:
-// in v4 we don't need version marker's package.json to store all the versions
-// so this logic can be removed
-async function markVersions () {
-  const packages = JSON.parse(
-    (await execa(require.resolve('lerna/cli'), ['list', '--json'])).stdout
-  ).filter(p => !p.private)
-  const markerPath = path.resolve(__dirname, '../packages/vue-cli-version-marker/package.json')
-  const marker = JSON.parse(fs.readFileSync(markerPath))
-
-  const curVersion = marker.version
-  const mainVersion = require('../lerna.json').version
-
-  if (semver.prerelease(mainVersion)) {
-    marker.version = mainVersion
-  } else {
-    const releaseType = semver.diff(curVersion, mainVersion) || 'patch'
-    marker.version = semver.inc(marker.version, releaseType)
-  }
-
-  marker.devDependencies = packages.reduce((prev, pkg) => {
-    prev[pkg.name] = pkg.version
-    return prev
-  }, {})
-  fs.writeFileSync(markerPath, JSON.stringify(marker, null, 2))
-}
-
-markVersions().catch(err => {
-  console.error(err)
-  process.exit(1)
-})

scripts/release.js

@@ -112,26 +112,6 @@ const release = async () => {
   }
 
   await execa(require.resolve('lerna/cli'), lernaArgs, { stdio: 'inherit' })
-
-  // publish version marker after all other packages are published
-  await execa(
-    'npm',
-    [
-      'publish',
-      '--tag',
-      distTag,
-      // must specify registry url: https://github.com/lerna/lerna/issues/896#issuecomment-311894609
-      '--registry',
-      'https://registry.npmjs.org/'
-    ],
-    {
-      stdio: 'inherit',
-      cwd: require('path').resolve(
-        __dirname,
-        '../packages/vue-cli-version-marker'
-      )
-    }
-  )
 }
 
 release().catch(err => {