www/angie-module-jwt: Update to 3.4.6

This bugfix release fixes the module's test suite:

test_conf forwarded an unquoted $@, so the expected message was split
on spaces and only its first word was ever grepped. Two expectations
were pointing at the wrong configuration file, unnoticed.

PR: 298635
Changes: https://github.com/max-lt/nginx-jwt-module/releases/tag/v3.4.6
Sponsored by: Netzkommune GmbH