chore: drop q module (#833)

* chore: drop q module
* chore: fix & complete dropping q
* Fix faulty transformation of Q.when
* Simplify thenResolve transformation
  * Removes unnecesary Promise wrapping in onFulfilled callback.
* Transform .done calls to .then or .catch
  * The important thing is that we always handle rejections.
* Remove Q from specs
Requires Jasmine 3.5
* Replace Q.timeout w/ Promise.race & custom function

Co-authored-by: Raphael von der Grün <raphinesse@gmail.com>

test/run_java_unit_tests.js

@@ -19,12 +19,11 @@
        under the License.
 */
 
-var Q = require('q');
 var path = require('path');
 var execa = require('execa');
 var ProjectBuilder = require('../bin/templates/cordova/lib/builders/ProjectBuilder');
 
-Q.resolve()
+Promise.resolve()
     .then(_ => console.log('Preparing Gradle wrapper for Java unit tests.'))
     .then(_ => new ProjectBuilder(__dirname).runGradleWrapper('gradle'))
     .then(_ => gradlew('--version'))