pytest-beartype FAQ entry.

This sterling commit by QA bodhisattva @tusharsadhwani (Tushar
Sadhwani) adds a new concise FAQ entry to our ReadTheDocs (RTD)-hosted
documentation advising everybody who wants to isolate @beartype to
test-time to now defer to the fearsome might of `pytest-beartype` (also
maintained by @tusharsadhwani, long may he live in splendor), resolving
long-standing documentation issue #200. (*Proud crows in a loud crowd!*)

doc/src/_links.rst

@@ -109,6 +109,8 @@
    https://ports.macports.org/port/py-beartype
 .. _beartype PyPI:
    https://pypi.org/project/beartype
+.. _pytest-beartype PyPI:
+   https://pypi.org/project/pytest-beartype
 
 .. # ------------------( LINKS ~ beartype : package : meta   )------------------
 .. _Libraries.io:

doc/src/faq.rst

@@ -1203,6 +1203,13 @@ your GigaChad IDE of choice.
 .. #
 .. # Beartype: *because you no longer care what static type-checkers think.*
 
+*********************************************************
+How do I \*ONLY\* type-check while running my test suite?
+*********************************************************
+
+If you use pytest_, you're in luck!
+Check out the `aptly-named pytest-beartype<pytest-beartype PyPI_>`__ package.
+
 **************************************
 How do I \*NOT\* type-check something?
 **************************************