Introduce NavigationWithMultipleLibrariesTest

Test navigation to library decompiled and source declaration when
there are multiple copies of the same library in project
Related to ba1ee99e97

idea/testData/decompiler/navigationMultipleLibs/expected.decompiled

@@ -0,0 +1,6 @@
+A.class
+public final class A public <3>constructor() {
+ LClass.class
+public final class <1>LClass public constructor() {
+ LibraryKt.class
+public fun lib.LClass.<2>f(a: lib.A): kotlin.Unit { /* compiled code */ }

idea/testData/decompiler/navigationMultipleLibs/expected.sources

@@ -0,0 +1,7 @@
+ library.kt
+class <1>LClass
+
+class <3>A
+class B
+
+fun LClass.<2>f(a: A) {

idea/testData/decompiler/navigationMultipleLibs/libSrc/library.kt

@@ -0,0 +1,10 @@
+package lib
+
+class LClass
+
+class A
+class B
+
+fun LClass.f(a: A) {
+
+}

idea/testData/decompiler/navigationMultipleLibs/src/module.kt

@@ -0,0 +1,5 @@
+import lib.*
+
+fun LClass.g() {
+    f(A())
+}