Disable cross-compilation for integrational tests (#544)

Follow up for #540. See KT-78372.

Author: fzhinkin

integration-testing/examples/mpp-sample/gradle.properties

@@ -1,7 +1,9 @@
 ##
-## Copyright 2016-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+## Copyright 2016-2025 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
 ##
 kotlin_version=2.1.21
 atomicfu_version=0.28.0-SNAPSHOT
 
 org.gradle.jvmargs=-Xmx2g -XX:MaxMetaspaceSize=2g
+
+kotlin.native.enableKlibsCrossCompilation=false

integration-testing/examples/mpp-version-catalog/gradle.properties

@@ -1 +1,3 @@
 org.gradle.jvmargs=-Xmx2g -XX:MaxMetaspaceSize=2g
+
+kotlin.native.enableKlibsCrossCompilation=false

integration-testing/examples/plugin-order-bug/gradle.properties

@@ -1,7 +1,9 @@
 ##
-## Copyright 2016-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+## Copyright 2016-2025 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
 ##
 kotlin_version=2.1.21
 atomicfu_version=0.28.0-SNAPSHOT
 
 org.gradle.jvmargs=-Xmx2g -XX:MaxMetaspaceSize=2g
+
+kotlin.native.enableKlibsCrossCompilation=false

integration-testing/examples/user-project/gradle.properties

@@ -1,6 +1,8 @@
 ##
-## Copyright 2016-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+## Copyright 2016-2025 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
 ##
 kotlin_version=2.1.21
 
 org.gradle.jvmargs=-Xmx2g -XX:MaxMetaspaceSize=2g
+
+kotlin.native.enableKlibsCrossCompilation=false