test-doc-blocks: Wikipedia url now sometimes includes a querystring

[Lee Read]

We run our user guide through test-doc-blocks.

An example code block hits Wikipedia but because Wikipedia now sometimes includes a querystring this test is now sometimes failing.

Testing user-guide-adoc-test
...
FAIL in (block-0002) (user_guide_adoc_test.cljc:48)
doc/01-user-guide.adoc - line 244 - Getting Started
expected: (= (quote "https://en.wikipedia.org/wiki/Clojure") (e/get-url driver))
  actual: (not (= "https://en.wikipedia.org/wiki/Clojure" "https://en.wikipedia.org/wiki/Clojure?wprov=srpw1_0"))