don’t trim search term

trimming the search term makes `uk` and `uk ` the same query, while in
fact the space at the end indicates that it is a standalone word (for
example because the user wants to search in the united kingdom and not
continue typing `ukraine`). This way the server can handle that
correctly.

src/autocomplete/autocomplete.js

@@ -64,7 +64,7 @@ export default ({
    )
 
   const onInputValueChange = ({ type, inputValue }) => {
-    const term = inputValue.trim()
+    const term = inputValue
 
     // call user-supplied onChange callback
     if (typeof userOnChange === 'function') {