refactor(tests): test-tabs-color-scheme test rename to test-tabs-tab-bar-color-scheme (#3857)

## Description

following agreements about test naming for tab bar tests from [comments
here](#3852 (review))
test-tabs-color-scheme test was rename to test-tabs-tab-bar-color-scheme

## Changes
test-tabs-color-scheme -> directory rename to:
test-tabs-tab-bar-color-scheme
name changed also in:
- index.tsx for tabs
- index.tsc for this test

Scenario updated with screen name.

Author: LKuchno

apps/src/tests/single-feature-tests/tabs/index.ts

@@ -5,7 +5,7 @@ import OverrideScrollViewContentInsetScenario from './override-scroll-view-conte
 import TestTabsTabBarHidden from './test-tabs-tab-bar-hidden';
 import TabsScreenOrientationScenario from './tabs-screen-orientation';
 import TabBarAppearanceDefinedBySelectedTabScenario from './test-tabs-appearance-defined-by-selected-tab';
-import TestTabsColorScheme from './test-tabs-color-scheme';
+import TestTabsTabBarColorScheme from './test-tabs-tab-bar-color-scheme';
 import TestTabsTabBarLayoutDirection from './test-tabs-tab-bar-layout-direction';
 import TestTabsIMEInsets from './test-tabs-ime-insets';
 import TestTabsSimpleNav from './test-tabs-simple-nav';
@@ -19,7 +19,7 @@ const scenarios = {
   TabBarAppearanceDefinedBySelectedTabScenario,
   TestTabsTabBarHidden,
   TabsScreenOrientationScenario,
-  TestTabsColorScheme,
+  TestTabsTabBarColorScheme,
   TestTabsTabBarLayoutDirection,
   TestTabsIMEInsets,
   TestTabsSimpleNav,

…ts/tabs/test-tabs-color-scheme/index.tsx …test-tabs-tab-bar-color-scheme/index.tsxapps/src/tests/single-feature-tests/tabs/test-tabs-color-scheme/index.tsx renamed to apps/src/tests/single-feature-tests/tabs/test-tabs-tab-bar-color-scheme/index.tsx apps/src/tests/single-feature-tests/tabs/test-tabs-color-scheme/index.tsx renamed to apps/src/tests/single-feature-tests/tabs/test-tabs-tab-bar-color-scheme/index.tsx

@@ -20,8 +20,8 @@ import {
 } from '@apps/shared/gamma/containers/tabs';
 
 const SCENARIO: Scenario = {
-  name: 'Color Scheme',
-  key: 'test-tabs-color-scheme',
+  name: 'Tab Bar Color Scheme',
+  key: 'test-tabs-tab-bar-color-scheme',
   details: 'Tests how tabs handle system, React Native and prop color scheme.',
   platforms: ['android', 'ios'],
   AppComponent: App,

…/tabs/test-tabs-color-scheme/scenario.md …st-tabs-tab-bar-color-scheme/scenario.mdapps/src/tests/single-feature-tests/tabs/test-tabs-color-scheme/scenario.md renamed to apps/src/tests/single-feature-tests/tabs/test-tabs-tab-bar-color-scheme/scenario.md apps/src/tests/single-feature-tests/tabs/test-tabs-color-scheme/scenario.md renamed to apps/src/tests/single-feature-tests/tabs/test-tabs-tab-bar-color-scheme/scenario.md

@@ -18,7 +18,7 @@ Assumption:
 
 ### Baseline
 
-1. Launch the app and navigate to the scenario
+1. Launch the app and navigate to the **Tab Bar Color Scheme** screen.
 
 - [ ] Expected: Config tab is shown. Pickers default to `unspecified` / `inherit`