Instead of the custom DECLARE_UNOAPI_TEST_FILE() and
DECLARE_UNOAPI_TEST().

Change-Id: I5565ad1661ada870f3f53da808bd5a30f2172013
Reviewed-on: https://gerrit.libreoffice.org/70538
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>