[NI] Report unsafe implicit invoke accordingly to OI

There are several issues with unsafe desugaring for convention calls.
Proper fix is not implemented here (see design proposal KT-30872).
This commit only applies the old logic in the new inference.
^KT-30695 Fixed

compiler/testData/diagnostics/tests/resolve/invoke/kt30695.kt

@@ -0,0 +1,18 @@
+class A {
+    val lambda: () -> Unit = TODO()
+    val memberInvoke: B = TODO()
+    val extensionInvoke: C = TODO()
+}
+
+class B {
+    operator fun invoke() {}
+}
+
+class C
+operator fun C.invoke() {}
+
+fun test(a: A?) {
+    a?.<!UNSAFE_IMPLICIT_INVOKE_CALL!>lambda<!>()
+    a?.<!UNSAFE_IMPLICIT_INVOKE_CALL!>memberInvoke<!>()
+    a?.extensionInvoke()
+}