forked from github/cordova-android

* Update header comments according to reality, in a similar fashion to bin/templates/project/project.properties * update default target API to 28 this change updates the target SDK value to 28 in both generated platforms/android/CordovaLib/AndroidManifest.xml and the resulting Android build, if not overridden by the Cordova user Co-authored-by: Christopher J. Brody <chris.brody@gmail.com> Co-authored-by: Joe Bowser <bowserj@apache.org>