Auto upload crashlytics symbols after debug build

app/build.gradle

@@ -262,4 +262,11 @@ ktlint {
     ignoreFailures = true
 }
 
-project.tasks['preBuild'].dependsOn 'ktlintFormat'
+project.tasks['preBuild'].dependsOn 'ktlintFormat'
+
+if (crashlyticsEnabled()) {
+    afterEvaluate {
+        assembleDebug.finalizedBy(uploadCrashlyticsSymbolFileDebug)
+        packageDebugBundle.finalizedBy(uploadCrashlyticsSymbolFileDebug)
+    }
+}

build.gradle

@@ -16,7 +16,7 @@ buildscript {
         classpath 'com.google.gms:google-services:4.3.5'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "org.jlleitschuh.gradle:ktlint-gradle:9.1.1"
-        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.4.1'
+        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.5.0'
     }
 }