Update settings.gradle.kts

Author: jamesnrokt

core-sdk-samples/higgs-shop-sample-app/settings.gradle.kts

@@ -1,12 +1,25 @@
 import org.gradle.api.initialization.resolve.RepositoriesMode
 
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
 dependencyResolutionManagement {
     repositoriesMode.set(RepositoriesMode.PREFER_SETTINGS)
     repositories {
         google()
         mavenLocal()
         mavenCentral()
     }
+    versionCatalogs {
+        create("libs") {
+            from(files("../../gradle/libs.versions.toml"))
+        }
+    }
 }
 
 rootProject.name = "Higgs Shop Sample App"