chore: prepare 1.1.0 release

[rosen-vladimirov]

Cherry-pick all required changes from master in release branch.

PR Checklist

• [ ] The PR title follows our guidelines: https://github.com/NativeScript/NativeScript/blob/master/CONTRIBUTING.md#commit-messages.
• [ ] There is an issue for the bug/feature this PR is for. To avoid wasting your time, it's best to open a suggestion issue first and wait for approval before working on it.
• [ ] You have signed the CLA.
• [ ] All existing tests are passing: https://github.com/NativeScript/nativescript-dev-webpack/blob/master/CONTRIBUTING.md#testing-locally-by-running-e2e-tests
• [ ] Tests for the changes are included.

What is the current behavior?

What is the new behavior?

Fixes/Implements/Closes #[Issue Number].

[rosen-vladimirov]

test package_version#next

[rosen-vladimirov]

test

[rosen-vladimirov]

test package_version#rc

[rosen-vladimirov]

Merging with red tests as the only failure is the one logged here, which will be investigated https://github.com/NativeScript/nativescript-dev-webpack/issues/1021