List manipulation slow component performance

## 🐛 Bug Report

Doing any type of manipulation on List component, for example adding new list items or re-ordering, produces slow re-rendering performance regardless of the number of elements in the list. Takes about 0,5 seconds for the list to re-render with the new updates.

## To Reproduce

Created a List that renders ListItems derived from an array in component state. Create a button that adds a new item on to the array and sets state. When pressing the button, List should re-render with the new item almost immediately.

## Expected behavior

Re-rendering of the list should be snappy.

## Link to runnable example or repository (highly encouraged)

https://snack.expo.io/iwdW_iLw4

## UI Kitten and Eva version

| Package | Version |
| ----------- | ----------- |
| @eva-design/eva | 5.0.0 |
| @ui-kitten/components | 2.0.0 |

## Environment information

System:
OS: Windows 10 10.0.18363
CPU: (4) x64 AMD Ryzen 3 2300X Quad-Core Processor
Binaries:
Node: 12.19.0 - C:\Program Files\nodejs\node.EXE
npm: 6.14.8 - C:\Program Files\nodejs\npm.CMD
IDEs:
Android Studio: Version 4.1.0.0 AI-201.8743.12.41.6858069
npmPackages:
react: 16.14.0 => 16.14.0
react-native: 0.63.3 => 0.63.3

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