build: update AGP and ConstraintLayout

Signed-off-by: Harsh Shandilya <[email protected]>

Author: msfjarvis

build.gradle

@@ -1,13 +1,13 @@
 buildscript {
     ext {
         activityVersion = '1.2.0-beta01'
-        agpVersion = '4.0.1'
+        agpVersion = '4.0.2'
         annotationsVersion = '1.1.0'
         appcompatVersion = '1.2.0'
         bintrayPluginVersion = '1.8.5'
         biometricVersion = '1.1.0-beta01'
         collectionVersion = '1.1.0'
-        constraintLayoutVersion = '2.0.1'
+        constraintLayoutVersion = '2.0.2'
         coordinatorLayoutVersion = '1.1.0'
         coreKtxVersion = '1.3.1'
         coroutinesVersion = '1.3.9'