Fixed package proto for circular dependencies. Case when package is present in different modules which depend on each other. We should generate separate package facades for this case.

jps-plugin/testData/incremental/multiModule/circularDependencySamePackageUnchanged/module2_b.kt

@@ -0,0 +1,7 @@
+package test
+
+fun b() {
+
+}
+
+var b = b()