chore: add CHANGELOG entry for 1.15.0 (#13264)
chore: add CHANGELOG entry for 1.15.0 (#13264)

* chore: add CHANGELOG entry for 1.15.0

* add general stuff from base driver

* add xcuitest section

* Add WDA stuff

* Add espresso stuff

* Add UiAutomator2 stuff

* Add general Android stuff

* Update general section

* Remove duplicate entry

* Address review comments

* fix missing links in Espresso

cc @imurchie

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