release: cut the 6.0.0 release (NativeScript#7423)

* release: cut the 6.0.0 release

release: cut the 5.4.3 release

release: cut the 5.4.2 release (NativeScript#7326)

release: cut the 5.4.1 release

Merge pull request NativeScript#7276 from NativeScript/mdonev/release…

…-to-master7271

chore: merge release to master

Merge pull request NativeScript#7235 from NativeScript/release-5.4.0

release: cut the 5.4.0 release

release: cut the 5.3.2 release (NativeScript#7200)

release: cut the 5.3.2 release

release: cut the 5.3.2 release

release: cut the 5.3.1 release (NativeScript#7084)