[Gradle] Suppress JS deprecation warning in test projects

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-both-mode-with-tests/build.gradle.kts

@@ -11,6 +11,7 @@ repositories {
 }
 
 kotlin {
+    @Suppress("DEPRECATION")
     js(BOTH) {
         nodejs {
         }

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-browser-project/base/build.gradle.kts

@@ -8,6 +8,7 @@ dependencies {
     implementation(kotlin("stdlib-js"))
 }
 
+@Suppress("DEPRECATION")
 kotlin {
     js("both")
     js(BOTH)

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-compiler-warn/build.gradle.kts

@@ -9,6 +9,7 @@ repositories {
     mavenCentral()
 }
 
+@Suppress("DEPRECATION")
 kotlin {
     js(BOTH)
     js(BOTH_TYPE) {