fix: debugging on iOS Device is very slow

[rosen-vladimirov]

Debugging on iOS Device is very slow with bundle workflow. The problem is in the way ios-device-lib handles the huge messages. Update the library to its latest version where this issue is resolved.

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-cli/blob/master/CONTRIBUTING.md#contribute-to-the-code-base
• Tests for the changes are included.

What is the current behavior?

What is the new behavior?

Fixes issue #4226

[rosen-vladimirov]

test cli-smoke cli-vue cli-debug

[rosen-vladimirov]

test cli-smoke cli-vue cli-debug nativescript-dev-webpack#latest tns-core-modules#latest

[rosen-vladimirov]

test cli-smoke cli-vue cli-debug nativescript-dev-webpack#latest tns-core-modules#latest

[rosen-vladimirov]

test cli-vue nativescript-dev-webpack#latest tns-core-modules#latest tns-android#latest tns-ios#latest

[rosen-vladimirov]

test cli-vue nativescript-dev-webpack#latest tns-core-modules#latest tns-android#latest tns-ios#latest

[rosen-vladimirov]

test cli-vue nativescript-dev-webpack#latest tns-core-modules#latest tns-android#latest tns-ios#latest android#latest ios#latest

[rosen-vladimirov]

test cli-debug cli-smoke nativescript-dev-webpack#latest tns-core-modules#latest tns-android#latest tns-ios#latest android#latest ios#latest

[rosen-vladimirov]

test cli-device nativescript-dev-webpack#latest tns-core-modules#latest tns-android#latest tns-ios#latest android#latest ios#latest