chore: remove unused travis-tests.js

scripts/travis-tests.js

@@ -1,26 +0,0 @@
-#!/usr/bin/env node
-
-'use strict'
-
-const { execFileSync, spawnSync } = require('child_process')
-
-const run = (command, args) => spawnSync(command, args, { stdio: 'inherit' }).status
-
-const getFiles = () =>
-  execFileSync('git', ['diff-index', '--diff-filter=AM', '--ignore-submodules', '--name-only', 'master'], {
-    encoding: 'utf8',
-  })
-    .split('\n')
-    .filter(_ => _ !== '')
-
-// -----------------------------------------------------------------------------
-
-// Travis vars : https://docs.travis-ci.com/user/environment-variables#default-environment-variables.
-if (process.env.TRAVIS_PULL_REQUEST !== 'false') {
-  const files = getFiles().filter(_ => _.endsWith('.cjs') || _.endsWith('.js') || _.endsWith('.mjs'))
-  if (files.length !== 0) {
-    process.exit(run('./node_modules/.bin/jest', ['--findRelatedTests', '--passWithNoTests'].concat(files)))
-  }
-} else {
-  process.exit(run('yarn', ['test-lint']) + run('yarn', ['test-unit']) + run('yarn', ['test-integration']))
-}