Update Sentry plugin to latest version

Author: spencertransier

Gemfile.lock

@@ -164,7 +164,7 @@ GEM
       xcpretty (~> 0.3.0)
       xcpretty-travis-formatter (>= 0.0.3)
     fastlane-plugin-appcenter (1.11.1)
-    fastlane-plugin-sentry (1.14.0)
+    fastlane-plugin-sentry (1.15.0)
       os (~> 1.1, >= 1.1.4)
     fastlane-plugin-wpmreleasetoolkit (6.3.0)
       activesupport (~> 5)