Fix ambiguity between Java and Kotlin SAM candidates

Because of incorrect flag we generated synthetic SAM candidates and got ambiguity when feature `SamConversionPerArgument` was enabled (Gradle case) because candidates for Java were duplicated

 #KT-35579 Fixed

compiler/testData/diagnostics/tests/samConversions/sameCandidatesFromKotlinAndJavaInOneScope.kt

@@ -0,0 +1,26 @@
+// !LANGUAGE: +NewInference +SamConversionForKotlinFunctions +SamConversionPerArgument
+// !DIAGNOSTICS: -UNUSED_PARAMETER,-UNUSED_VARIABLE
+
+// FILE: Action.java
+public interface Action<T> {
+    void execute(T t);
+}
+
+// FILE: Other.java
+
+// It's important that this is Java
+public interface Other {
+    void pluginManagement(Action<? super Number> pluginManagementSpec);
+}
+
+// FILE: test.kt
+interface B {
+    fun pluginManagement(block: Number.() -> Unit): Unit {}
+}
+
+interface C : B, Other
+
+fun test(c: C) {
+    c.pluginManagement {
+    }
+}