[FIR-TEST] Move analysis tests to separate module

compiler/fir/analysis-tests/testData/resolveWithStdlib/j+k/MyIterable.kt

@@ -0,0 +1,16 @@
+// FULL_JDK
+// FILE: MyIterable.java
+public interface MyIterable<T> extends Iterable<T>
+
+// FILE: test.kt
+interface UseIterable : MyIterable<String> {
+    fun test() {
+        val it = iterator()
+        val split = spliterator()
+    }
+}
+
+fun test(some: Iterable<String>) {
+    val it = some.iterator()
+    val split = some.spliterator()
+}