chore(deps): update dependency junit:junit to v4.13.2

Author: renovate-bot

example/android/variables.gradle

@@ -7,7 +7,7 @@ ext {
     androidxCoordinatorLayoutVersion = '1.1.0'
     androidxCoreVersion = '1.3.2'
     androidxFragmentVersion = '1.3.0'
-    junitVersion = '4.13.1'
+    junitVersion = '4.13.2'
     androidxJunitVersion = '1.1.2'
     androidxEspressoCoreVersion = '3.3.0'
     cordovaAndroidVersion = '7.0.0'