Update to mobile-maps-gl-core 5.2.3 (#621)

Cartfile

@@ -1,2 +1,2 @@
-binary "https://api.mapbox.com/downloads/v2/carthage/mobile-maps-gl-core/mapbox-ios-sdk-gl-core-static.json" == 5.2.1
+binary "https://api.mapbox.com/downloads/v2/carthage/mobile-maps-gl-core/mapbox-ios-sdk-gl-core-static.json" == 5.2.3
 github "mapbox/mapbox-events-ios" ~> 0.10.5

Cartfile.resolved

@@ -1,2 +1,2 @@
-binary "https://api.mapbox.com/downloads/v2/carthage/mobile-maps-gl-core/mapbox-ios-sdk-gl-core-static.json" "5.2.1"
+binary "https://api.mapbox.com/downloads/v2/carthage/mobile-maps-gl-core/mapbox-ios-sdk-gl-core-static.json" "5.2.3"
 github "mapbox/mapbox-events-ios" "v0.10.8"

circle.yml

@@ -22,7 +22,7 @@ workflows:
               xcode: ["11.7.0", "12.0.0"]
               buildtype: ["Debug", "Release"]
       - ios-release-template: 
-          xcode: "12.0.0"
+          xcode: "12.5.0"
           name: ios-release
       # This should depend on sanitize jobs              
       - ios-release-tag:

platform/ios/CHANGELOG.md

@@ -9,6 +9,7 @@ Mapbox welcomes participation and contributions from everyone. Please read [CONT
 * Fixed a CocoaPods warning when integrating this SDK and the Mapbox Navigation SDK for iOS into the same application. ([#549](https://github.com/mapbox/mapbox-gl-native-ios/pull/549))
 * Fixed an issue where offline packs were not invalidated before being deallocated, resulting in a crash. ([#620](https://github.com/mapbox/mapbox-gl-native-ios/pull/620))
 * Fixed a crash in `-[NSOrthography mgl_dominantScriptForMapboxStreetsLanguage]`. ([#619](https://github.com/mapbox/mapbox-gl-native-ios/pull/619))
+* Core library updated to `5.2.3`. ([#621](https://github.com/mapbox/mapbox-gl-native-ios/pull/621))
 
 ## 6.3.0 - November 10, 2020