update WorkManager version_work to 2.4.0

Author: nikhilsutar123

build.gradle

@@ -36,7 +36,7 @@ buildscript {
         version_moshi = "1.8.0"
         version_glide = "4.8.0"
         version_joda = "2.10"
-        version_work = "1.0.1"
+        version_work = "2.4.0"
         version_timber = "4.7.1"
     }