FIR IDE: move low level api testdata sources to the analysis directory

analysis/low-level-api-fir/testdata/lazyResolve/topLevelFunctions.kt

@@ -0,0 +1,9 @@
+fun resolveMe() {
+    receive(functionWithLazyBody())
+}
+
+fun receive(value: String){}
+
+fun functionWithLazyBody(): String {
+    return "42"
+}