games/openttd 12.0-beta2 to try

hello, if some people want to try the next openttd version in its
beta state, here is a diff.

openttd changed there version numbering, current version
is 1.11.1 but next will be 12.0.

Index: Makefile
===================================================================
RCS file: /home/reposync/ports/games/openttd/Makefile,v
retrieving revision 1.72
diff -u -p -r1.72 Makefile
--- Makefile 4 May 2021 21:33:46 -0000 1.72
+++ Makefile 20 Aug 2021 06:52:29 -0000
@@ -2,7 +2,7 @@

COMMENT= open source clone of the game Transport Tycoon Deluxe

-V = 1.11.2
+V = 12.0-beta2
DISTNAME = openttd-$V-source
PKGNAME = openttd-$V

Index: distinfo
===================================================================
RCS file: /home/reposync/ports/games/openttd/distinfo,v
retrieving revision 1.39
diff -u -p -r1.39 distinfo
--- distinfo 4 May 2021 21:33:46 -0000 1.39
+++ distinfo 20 Aug 2021 06:54:22 -0000
@@ -1,2 +1,2 @@
-SHA256 (openttd/openttd-1.11.2-source.tar.xz) = D7qTWiqBX0/ozW3C4q4z9ydpU4cxIo+EimOzpulILm0=
-SIZE (openttd/openttd-1.11.2-source.tar.xz) = 6783972
+SHA256 (openttd/openttd-12.0-beta2-source.tar.xz) = rbNROb9p2yPzFswtdzUUnWuDxvF6Jz51PmvvAvBhOLc=
+SIZE (openttd/openttd-12.0-beta2-source.tar.xz) = 7006700