[ios] Update pod specs and change log for ristretto alpha.1 (#15564)

platform/ios/CHANGELOG.md

@@ -2,13 +2,13 @@
 
 Mapbox welcomes participation and contributions from everyone. Please read [CONTRIBUTING.md](../../CONTRIBUTING.md) to get started.
 
-## master
+## 5.4.0
 
 * Fixed an issue that caused the tilt gesture to trigger too easily and conflict with pinch or pan gestures. ([#15349](https://github.com/mapbox/mapbox-gl-native/pull/15349))
 * Fixed a bug with annotation view positions after camera transitions. ([#15122](https://github.com/mapbox/mapbox-gl-native/pull/15122/))
 * Fixed a rendering issue of `collisionBox` when `MGLSymbolStyleLayer.textTranslate` or `MGLSymbolStyleLayer.iconTranslate` is enabled. ([#15467](https://github.com/mapbox/mapbox-gl-native/pull/15467))
 * Fixed an issue where the scale bar text would become illegible if iOS 13 dark mode was enabled. ([#15524](https://github.com/mapbox/mapbox-gl-native/pull/15524))
-* Enabled use of `text-offset` option together with `text-variable-anchor` (if `text-radial-offset` option is not provided). If used with `text-variable-anchor`, input values will be taken as absolute values. Offsets along the x- and y-axis will be applied automatically based on the anchor position. ([#15542](https://github.com/mapbox/mapbox-gl-native/pull/15542))
+* Enabled use of `MGLSymbolStyleLayer.textOffset` option together with `MGLSymbolStyleLayer.textVariableAnchor` (if `MGLSymbolStyleLayer.textRadialOffset` option is not provided). ([#15542](https://github.com/mapbox/mapbox-gl-native/pull/15542))
 * Fixed an issue with the appearance of the compass text in iOS 13. ([#15547](https://github.com/mapbox/mapbox-gl-native/pull/15547))
 
  ### Performance improvements

platform/ios/Mapbox-iOS-SDK-snapshot-dynamic.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |m|
 
-  version = '5.3.0'
+  version = '5.4.0-alpha.1'
 
   m.name    = 'Mapbox-iOS-SDK-snapshot-dynamic'
   m.version = "#{version}-snapshot"

platform/ios/Mapbox-iOS-SDK-stripped.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |m|
 
-  version = '5.3.0'
+  version = '5.4.0-alpha.1'
 
   m.name    = 'Mapbox-iOS-SDK-stripped'
   m.version = "#{version}-stripped"

platform/ios/Mapbox-iOS-SDK.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |m|
 
-  version = '5.3.0'
+  version = '5.4.0-alpha.1'
 
   m.name    = 'Mapbox-iOS-SDK'
   m.version = version