Add origin for generated jvm overloads and tweak equals methods to distinguish them

- KT-7586 Strange navigation issue

 #KT-7586 Fixed

idea/testData/kotlinAndJavaChecker/JvmOverloadsFunctions.java

@@ -0,0 +1,13 @@
+import test.kotlin.A;
+
+import static test.kotlin.KotlinPackage.foo;
+
+class JvmOverloadsFunctions {
+    public static void main(String[] args) {
+        A a = new A() { };
+
+        foo(a.getClass(), a, true, "Some");
+        foo(a.getClass(), a, true);
+        foo(a.getClass(), a);
+    }
+}

idea/testData/kotlinAndJavaChecker/JvmOverloadsFunctions.kt

@@ -0,0 +1,9 @@
+package test.kotlin
+
+trait A
+
+kotlin.jvm.overloads
+public fun foo<T : A>(k: Class<T>, a: A, b: Boolean = false, s: String="hello"): List<T> {
+    println("$b $s")
+    return listOf()
+}

idea/testData/kotlinAndJavaChecker/JvmOverloadsFunctions.txt

@@ -0,0 +1 @@
+// WITH_RUNTIME

idea/testData/resolve/referenceInJava/AutoGeneratedOverloads.java

@@ -0,0 +1,7 @@
+public class AutoGeneratedOverloads {
+    public static void foo() {
+        k.KPackage.<caret>withJvmOverloads(0);
+    }
+}
+
+// REF: (in k).withJvmOverloads(Int,Boolean,String)

idea/testData/resolve/referenceInJava/dependencies.kt

@@ -47,4 +47,9 @@ trait TraitWithImpl {
     fun foo() = 1
 }
 
-public class TraitWithDelegatedWithImpl(f: TraitWithImpl): TraitWithImpl by f
+public class TraitWithDelegatedWithImpl(f: TraitWithImpl) : TraitWithImpl by f
+
+kotlin.jvm.overloads
+public fun withJvmOverloads(i: Int, b: Boolean = false, s: String="hello") {}
+
+