YulInterpreter: Fix wrong context passed to called function

test/libyul/yulInterpreterTests/shadowed_symbol.yul

@@ -0,0 +1,19 @@
+{
+  function f()
+  {
+    // Variable declaration does not shadow namesake function declaration
+    // because latter not visible here.
+    let shadow_id
+  }
+  {
+    // Function named `shadow_id` is in scope now.
+    f()
+    function shadow_id() {}
+  }
+}
+// ====
+// EVMVersion: >=constantinople
+// ----
+// Trace:
+// Memory dump:
+// Storage dump: