Bump firebase-crashlytics-gradle from 2.1.1 to 2.8.0#40

dependabot[bot] wants to merge 1 commit intomasterhalcyonmobile/error-handler:masterfrom

dependabot/gradle/master/com.google.firebase-firebase-crashlytics-gradle-2.8.0halcyonmobile/error-handler:dependabot/gradle/master/com.google.firebase-firebase-crashlytics-gradle-2.8.0Copy head branch name to clipboard