update version to 5.10.3

Author: tibbi

app/build.gradle

@@ -16,8 +16,8 @@ android {
         applicationId "com.simplemobiletools.clock"
         minSdkVersion 23
         targetSdkVersion 33
-        versionCode 38
-        versionName "5.10.2"
+        versionCode 39
+        versionName "5.10.3"
         setProperty("archivesBaseName", "clock")
         vectorDrawables.useSupportLibrary = true
     }