FIR: support callable symbols in dependencies provider

This breaks mppFakeOverrides test because of bug in FIR fake overrides

idea/testData/fir/multiModule/mppFakeOverrides/jvm/jvm.txt

@@ -15,7 +15,7 @@ FILE: jvm.kt
 
         public final function test(): R|kotlin/Unit| {
             R|FakeOverride</A.foo: R|kotlin/Unit|>|(String())
-            R|FakeOverride</A.bar: R|T|>|(String())
+            <Ambiguity: bar, [/C.bar, /A.bar]>#(String())
         }
 
     }

idea/testData/fir/multiModule/mppMemberType/jvm/jvm.txt

@@ -27,8 +27,8 @@ FILE: jvm.kt
         public constructor(): super<R|Wrapper|>()
 
         public final function use(): R|kotlin/Unit| {
-            <Unresolved name: list>#.<Unresolved name: get>#(Int(1))
-            <Unresolved name: list>#.<Unresolved name: set>#(Int(2), Int(3))
+            R|/Wrapper.list|.<Unresolved name: get>#(Int(1))
+            R|/Wrapper.list|.<Unresolved name: set>#(Int(2), Int(3))
         }
 
     }