Release 0.20.0 (#461)

## Description

Describe your changes in detail

## Motivation and Context

Why is this change required? What problem does it solve? If it fixes an
open
issue, please link to the issue here.

## How has this been tested?

Please describe in detail how you tested your changes. Include details
of your
testing environment, devices (ex. Iphone XYZ ios X.X.X & Samsung XYZ
android
X.X.X)

## Types of changes

- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to
      not work as expected)

## Checklist:

- [ ] My code follows the code style of this project.
- [ ] My change requires a change to the documentation.
- [ ] I have updated the documentation accordingly.

## Screenshots (if appropriate)

Author: roznawsk

package.json

@@ -1,6 +1,6 @@
 {
   "name": "fishjam-mobile-sdk",
-  "version": "0.19.1",
+  "version": "0.20.0",
   "license": "MIT",
   "private": true,
   "packageManager": "yarn@4.5.3",

packages/react-native-client/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@fishjam-cloud/react-native-client",
-  "version": "0.19.1",
+  "version": "0.20.0",
   "description": "A React Native client for Fishjam",
   "author": "Fishjam Team",
   "license": "Apache-2.0",