net/grilo-plugins fails to build with default option and sysutils/tracker3 installed

From: Tomoaki AOKI <junchoon_at_dec.sakura.ne.jp>
Date: Sun, 27 Mar 2022 02:05:51 UTC
Hi.

Can someone look into Bug 262850 [1]?
It's a long standing problem since sysutils/tracker3 is introduced,
although the PR is brand-new.

Better fix, which I couldn't, is always welcome.

[1] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262850

-- 
Tomoaki AOKI    <junchoon@dec.sakura.ne.jp>