5.26.0

🎁 Features
• Add spreadItems prop to TabController.TabBar to control how the items spread (default is true) (#1331)
• TabController.TabBar - add scrollViewStyle prop (#1351)
• Added disableIconTintColor prop to TabController items (#1314)
• Hint component now supports passing customContent prop. (#1302)
• Add labelStyle prop to Picker.Item (#1332)
• Picker - support onShow prop for when the modal opens (#1340)
• Update Overlay component's gradient for TOP and BOTTOM Image overlays (#1311)
• Migrate StackAggregator component into typescript. (#1339)
• Migrating ActionSheet and ActionSheet's demo screen to typescript. (#1336)
• Migrate FeatureHighlight component into typescript. (#1338)

🔧 Fixes
• RadioGroup - fix initialValue prop (#1335)
• Picker - Fix issue with undefined item label (#1328)
• Slider - Fix thumb position (#1334)
• StateScreen - Fix source deprecation (#1329)
• Toast - fix typings

⚙️ Maintenance & Infra
• Infra: FeatureHighlight migrated to newer React api, replaced UNSAFE method with getDerivedStateFromProps (#1290)
• Fix missing docs components showcase on mobile and use carousel to present the showcase (#1316)
• Fix undefined length error in prop-value-shape rule (#1348)
• Add support to our component-prop-deprecation rule to verify required props (#1320)
• Upgrade to typescript v4, eslint v7 (#1324)