[FIR-TEST] Move analysis tests to separate module

compiler/fir/analysis-tests/testData/resolve/builtins/lists.kt

@@ -0,0 +1,5 @@
+abstract class MyStringList : List<String>
+abstract class MyMutableStringList : MutableList<String>
+
+fun List<String>.convert(): MyStringList = this as MyStringList
+fun ret(l: MutableList<String>): MyMutableStringList = l as MyMutableStringList

compiler/fir/analysis-tests/testData/resolve/builtins/lists.txt

@@ -0,0 +1,19 @@
+FILE: lists.kt
+    public abstract class MyStringList : R|kotlin/collections/List<kotlin/String>| {
+        public constructor(): R|MyStringList| {
+            super<R|kotlin/Any|>()
+        }
+
+    }
+    public abstract class MyMutableStringList : R|kotlin/collections/MutableList<kotlin/String>| {
+        public constructor(): R|MyMutableStringList| {
+            super<R|kotlin/Any|>()
+        }
+
+    }
+    public final fun R|kotlin/collections/List<kotlin/String>|.convert(): R|MyStringList| {
+        ^convert (this@R|/convert| as R|MyStringList|)
+    }
+    public final fun ret(l: R|kotlin/collections/MutableList<kotlin/String>|): R|MyMutableStringList| {
+        ^ret (R|<local>/l| as R|MyMutableStringList|)
+    }