fix: support React Native 0.87 LayoutMetrics on iOS - #4295
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Description
Fixes an iOS build failure with React Native 0.87.
React Native 0.87 added
fontSizeMultipliertoLayoutMetrics, betweenpointScaleFactorandoverflowInset.RNMBXMarkerViewComponentViewconstructsLayoutMetricspositionally, so without this fieldoverflowInsetis passed into the wrong slot and the build fails with:No viable conversion from 'const EdgeInsets'This adds the missing
fontSizeMultiplierfield to the initializer.Tested with: