This reverts commit 247856f790.
According to backtrace in commit message of commit 247856f790,
typing_extensions is imported from
site-packages/OpenSSL/crypto.py. And it belongs to not certbot but
pyOpenSSL. So devel/py-typing-extensions should be added to
RUN_DEPENDS of security/py-openssl that is indirect runtime dependency
of certbot.
PR: 286283
Approved by: portmgr (implicit, just fix it)