build: upgrade AGP, Kotlin, core-ktx and mdc-android

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

Author: msfjarvis

build.gradle

@@ -1,23 +1,23 @@
 buildscript {
     ext {
         activityVersion = '1.2.0-beta02'
-        agpVersion = '4.1.0'
+        agpVersion = '4.1.1'
         annotationsVersion = '1.1.0'
         appcompatVersion = '1.2.0'
         biometricVersion = '1.1.0-rc01'
         collectionVersion = '1.1.0'
         constraintLayoutVersion = '2.0.4'
         coordinatorLayoutVersion = '1.1.0'
-        coreKtxVersion = '1.3.1'
+        coreKtxVersion = '1.3.2'
         coroutinesVersion = '1.4.2'
         datastoreVersion = '1.0.0-alpha05'
         desugarVersion = '1.0.10'
         fragmentVersion = '1.3.0-beta02'
         jsr305Version = '3.0.2'
         junitVersion = '4.13.1'
-        kotlinVersion = '1.4.20'
+        kotlinVersion = '1.4.21'
         lifecycleRuntimeKtxVersion = '2.3.0-beta01'
-        materialComponentsVersion = '1.3.0-alpha03'
+        materialComponentsVersion = '1.3.0-alpha04'
         preferenceVersion = '1.1.1'
         zxingEmbeddedVersion = '3.6.0'