Update AndroidX to latest Dokka

Test: ./gradlew generateDocs
Change-Id: Idfa95294c8646334cfadc8a1114fa4d42c609317
diff --git a/buildSrc/build_dependencies.gradle b/buildSrc/build_dependencies.gradle
index 60b9fb5..8c68635 100644
--- a/buildSrc/build_dependencies.gradle
+++ b/buildSrc/build_dependencies.gradle
@@ -52,7 +52,7 @@
 if (System.getenv("BUILD_DOKKA") != null) {
     build_versions.dokka = getSourceDokkaVersion()
 } else {
-    build_versions.dokka = '0.9.17-g010'
+    build_versions.dokka = '0.9.17-g013'
 }
 
 rootProject.ext['build_versions'] = build_versions