Support JvmPackageName with JvmMultifileClass

This is an internal feature of our standard library needed to compile
new API for unsigned types

compiler/testData/moduleProtoBuf/jvmPackageNameMultifileClass/K1_A.kt

@@ -0,0 +1,7 @@
+@file:Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+@file:JvmPackageName("j1")
+@file:JvmName("K1")
+@file:JvmMultifileClass
+package k1
+
+fun f1() {}

compiler/testData/moduleProtoBuf/jvmPackageNameMultifileClass/K1_B.kt

@@ -0,0 +1,7 @@
+@file:Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+@file:JvmPackageName("j1")
+@file:JvmName("K1")
+@file:JvmMultifileClass
+package k1
+
+val v2 = Unit

compiler/testData/moduleProtoBuf/jvmPackageNameMultifileClass/K1_C.kt

@@ -0,0 +1,7 @@
+@file:Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+@file:JvmPackageName("j1")
+@file:JvmName("K1")
+@file:JvmMultifileClass
+package k1
+
+typealias T3 = List<String>

compiler/testData/moduleProtoBuf/jvmPackageNameMultifileClass/K2_A.kt

@@ -0,0 +1,7 @@
+@file:Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+@file:JvmPackageName("j2")
+@file:JvmName("K2")
+@file:JvmMultifileClass
+package k2
+
+fun f1() {}

compiler/testData/moduleProtoBuf/jvmPackageNameMultifileClass/K2_B.kt

@@ -0,0 +1,7 @@
+@file:Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+@file:JvmPackageName("j3")
+@file:JvmName("K2")
+@file:JvmMultifileClass
+package k2
+
+val v2 = Unit

compiler/testData/moduleProtoBuf/jvmPackageNameMultifileClass/K2_C.kt

@@ -0,0 +1,5 @@
+@file:JvmName("K2")
+@file:JvmMultifileClass
+package k2
+
+typealias T3 = List<String>

compiler/testData/moduleProtoBuf/jvmPackageNameMultifileClass/module-proto.txt

@@ -0,0 +1,8 @@
+k1
+  j1/K1__K1_AKt (j1/K1)
+  j1/K1__K1_BKt (j1/K1)
+  j1/K1__K1_CKt (j1/K1)
+k2
+  k2/K2__K2_CKt (k2/K2)
+  j2/K2__K2_AKt (j2/K2)
+  j3/K2__K2_BKt (j3/K2)