Fix info tests

[r0man]

Orchard changed how arglists-str are formatted for special forms in this PR:

clojure-emacs/orchard#166

It looks like this broke the info tests in cider-nrepl. Assuming the new behaviour is the correct one, I fixed the tests accordingly.

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• [-] You've added tests to cover your change(s)
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Thanks!

[bbatsov]

Looking at the test failures the type info for the Java methods has not disappeared.

[vemv]

The failng tests in master 4ff906c seem easy to fix:

 FAIL in (integration-test) (info_test.clj:293)
eldoc op clojure special form
expected: (= (:type response) "function")
  actual: (not (= "special-form" "function"))

lein test :only cider.nrepl.middleware.info-test/integration-test

FAIL in (integration-test) (info_test.clj:299)
eldoc op clojure dot operator
expected: (= (:type response) "function")
  actual: (not (= "special-form" "function")

If there's any other issue, please point to specific CI builds. Local invocations can miss something.

[vemv]

Thank you 🍻