KT-65404 KAPT should print a warning if stub generation is triggered for an interface with method bodies but without -Xjvm-default=all or -Xjvm-default=all-compatibility

Merge-request: KT-MR-14139
Merged-by: Pavel Mikhailovskii <Pavel.Mikhailovskii@jetbrains.com>

plugins/kapt3/kapt3-cli/testData/integration-kapt4/defaultMethodsAllNoWarning/Test.kt

@@ -0,0 +1,11 @@
+package test
+
+interface I1 {
+    fun foo() {}
+}
+
+interface I2 {
+    fun bar() {}
+}
+
+class C: I1, I2