findDecompiledDeclaration: find builtIns more accurately

Use resolveScope of a reference to help searching for builtIn binaries
Do not search non-builtIn descriptors in random scopes

idea/testData/decompiler/navigationMultipleRuntimes/expected.decompiled

@@ -0,0 +1,6 @@
+ Sequence.class
+public interface <1>Sequence<out T> {
+ collections.kotlin_builtins
+public interface <3>Map<K, out V> {
+ kotlin.kotlin_builtins
+public final class <2><4><5>Int private constructor() : kotlin.Number, kotlin.Comparable<kotlin.Int> {