biology/minimap2: Remove extraneous file that snuck in the last commit

biology/minimap2/patch.minimap2

@@ -1,31 +0,0 @@
-diff -ruN --exclude=CVS --exclude=.svn /usr/ports/biology/minimap2/Makefile /usr/ports/wip/minimap2/Makefile
---- /usr/ports/biology/minimap2/Makefile	2025-04-20 08:14:09.261908000 -0500
-+++ /usr/ports/wip/minimap2/Makefile	2025-06-16 08:07:58.592212000 -0500
-@@ -1,6 +1,6 @@
- PORTNAME=		minimap2
- DISTVERSIONPREFIX=	v
--DISTVERSION=		2.29
-+DISTVERSION=		2.30
- CATEGORIES=		biology
- 
- MAINTAINER=	jwb@FreeBSD.org
-diff -ruN --exclude=CVS --exclude=.svn /usr/ports/biology/minimap2/distinfo /usr/ports/wip/minimap2/distinfo
---- /usr/ports/biology/minimap2/distinfo	2025-04-20 08:13:48.648889000 -0500
-+++ /usr/ports/wip/minimap2/distinfo	2025-06-16 08:07:57.620437000 -0500
-@@ -1,3 +1,3 @@
--TIMESTAMP = 1745154104
--SHA256 (lh3-minimap2-v2.29_GH0.tar.gz) = 008d5e9848b918e4eb09d054aa3d6c272d50e92b8fc8537abf5081a507019718
--SIZE (lh3-minimap2-v2.29_GH0.tar.gz) = 269107
-+TIMESTAMP = 1750076274
-+SHA256 (lh3-minimap2-v2.30_GH0.tar.gz) = 4e5cd621be2b2685c5c88d9b9b169c7e036ab9fff2f3afe1a1d4091ae3176380
-+SIZE (lh3-minimap2-v2.30_GH0.tar.gz) = 269912
-diff -ruN --exclude=CVS --exclude=.svn /usr/ports/biology/minimap2/pkg-plist /usr/ports/wip/minimap2/pkg-plist
---- /usr/ports/biology/minimap2/pkg-plist	2024-04-17 17:51:07.042256000 -0500
-+++ /usr/ports/wip/minimap2/pkg-plist	2025-06-16 08:07:57.620515000 -0500
-@@ -8,3 +8,6 @@
- %%DATADIR%%/test/q2.fa
- %%DATADIR%%/test/t-inv.fa
- %%DATADIR%%/test/t2.fa
-+%%DATADIR%%/test/x3s-aln.txt
-+%%DATADIR%%/test/x3s-qry.fa
-+%%DATADIR%%/test/x3s-ref.fa