Update Gradle scripts

Author: SudKul

app/build.gradle

@@ -22,11 +22,11 @@ apply plugin: "androidx.navigation.safeargs"
 apply plugin: 'kotlin-android-extensions'
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 30
     defaultConfig {
         applicationId "com.example.android.devbyteviewer"
         minSdkVersion 19
-        targetSdkVersion 28
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

build.gradle

@@ -19,16 +19,16 @@
 
 buildscript {
     ext {
-        version_core = "1.0.1"
-        version_coroutine = "1.1.0"
+        version_core = "1.3.1"
+        version_coroutine = "1.3.7"
         version_retrofit_coroutines_adapter = "0.9.2"
         version_navigation = '1.0.0'
-        version_constraint_layout = "2.0.0-alpha3"
-        version_gradle = '3.3.2'
-        version_kotlin = "1.3.21"
-        version_lifecycle_extensions = "2.0.0"
-        version_room = "2.0.0"
-        version_appcompat = "1.0.2"
+        version_constraint_layout = "2.0.0"
+        version_gradle = '4.0.1'
+        version_kotlin = "1.3.72"
+        version_lifecycle_extensions = "2.2.0"
+        version_room = "2.2.5"
+        version_appcompat = "1.2.0"
         version_fragment = "1.0.0"
         version_retrofit = "2.5.0"
         version_kotlin_coroutines = "1.1.0"