chore(android): Update new architecture config (react-native-webview#…

…3047)

* Update podspec

* Remove `react` block from `build.gradle`

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Co-authored-by: Thibault Malbranche <thibault@brigad.co>

android/build.gradle

@@ -108,13 +108,3 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:${safeExtGet('kotlinVersion')}"
     implementation "androidx.webkit:webkit:${safeExtGet('webkitVersion')}"
 }
-
-if (isNewArchitectureEnabled()) {
-    react {
-        jsRootDir = file("../src/")
-        libraryName = "rncwebview"
-        codegenJavaPackageName = "com.reactnativecommunity.webview"
-        codegenDir = new File(codegenPath)
-        reactNativeDir = new File(reactNativePath)
-    }
-}