[components] Merge https://github.com/mozilla-mobile/android-components/pull/7486 https://github.com/mozilla-mobile/android-components/pull/7487 https://github.com/mozilla-mobile/android-components/pull/7488 (part 1)
7486: Update docs to mention that Glean is the way forward for telemetry r=pocmo a=badboy
7487: Docs update (
20200624-121030) [ci skip] r=pocmo a=MickeyMoz
7488: GeckoView update (nightly) (
20200624-140503) r=pocmo a=MickeyMoz
Co-authored-by: Jan-Erik Rediger <janerik@fnordig.de>
Co-authored-by: Jan-Erik Rediger <jrediger@mozilla.com>
Co-authored-by: MickeyMoz <sebastian@mozilla.com>