basilisp.test/is expected value misreporting as falsy

[ikappaki]

Hi,

basilisp.test/is is misreporting the expected value to be falsy when is asserting a function or falsy value:

FAIL in (issue) (issue_test.lpy:6)
    Test failure: false

    expected: false
      actual: false

To reproduce

1. create a tests/basilisp/issue_test.lpy file with a falsy function call

(ns tests.basilisp.issue-test
  (:require
   [basilisp.test :refer [deftest is testing]]))

(deftest issue
  (is (some #{7} #{10 11})))

2. run pytest, you should see the expected value reported as nil where in fact should be (not nil):

$ poetry run pytest -k issue
================================================= test session starts =================================================
configfile: pyproject.toml
plugins: anyio-4.4.0, basilisp-0.1.0, pycharm-0.7.0
collected 3334 items / 3333 deselected / 1 selected

tests\basilisp\issue_test.lpy F                                                                                  [100%]

====================================================== FAILURES =======================================================
________________________________________________________ issue ________________________________________________________
FAIL in (issue) (issue_test.lpy:6)
    Test failure: (some #{7} #{10 11})

    expected: nil
      actual: nil
=============================================== short test summary info ===============================================
FAILED tests/basilisp/issue_test.lpy::issue

PR to follow.