Moved dependency versions

Author: AnAndroidOne

app/build.gradle

@@ -64,10 +64,10 @@ android {
 
 dependencies {
     implementation 'com.github.SimpleMobileTools:Simple-Commons:1dabb1506e'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
-    implementation 'androidx.documentfile:documentfile:1.0.1'
+    implementation "androidx.constraintlayout:constraintlayout:$constraintlayout_version"
+    implementation "androidx.documentfile:documentfile:$documentfile_version"
 
-    kapt 'androidx.room:room-compiler:2.4.3'
-    implementation 'androidx.room:room-runtime:2.4.3'
-    annotationProcessor 'androidx.room:room-compiler:2.4.3'
+    kapt "androidx.room:room-compiler:$room_version"
+    implementation "androidx.room:room-runtime:$room_version"
+    annotationProcessor "androidx.room:room-compiler:$room_version"
 }

build.gradle

@@ -2,6 +2,9 @@
 
 buildscript {
     ext.kotlin_version = '1.7.10'
+    ext.room_version = '2.4.3'
+    ext.documentfile_version = '1.0.1'
+    ext.constraintlayout_version = '2.1.4'
 
     repositories {
         google()