games/ponscripter-sekai: switch to 07th-mod (more active) fork

- Sekai Project mainly tested with Narcissu side 2nd script
- 07th-Mod mainly tested with Umineko script

Changes:	https://github.com/07th-mod/ponscripter-fork/compare/4f887b8...v2.0.0

games/ponscripter-sekai: update to 0.0.6.162 (snapshot)

Changes:	https://github.com/sekaiproject/ponscripter-fork/compare/v0.0.6...4f887b8

games/ponscripter-sekai:  prepare for freetype2 update

- freetype2 will no longer ship freetype-config (which was a pkg-config
  wrapper) in the near future -- use pkg-config to gather the required
  flags.

PR:             251512

games/ponscripter-sekai: unbreak fetch due to git footer and gzip timestamp

 method  crc     date  time    compressed uncompressed  ratio uncompressed_name
-defla dbb0d2eb May  6 15:25     30562500    172298240  82.2%
sekaiproject-ponscripter-fork-v0.0.6_GH0.tar
+defla 84ea0d35 Aug  5 21:16     30564899    172298240  82.2%
sekaiproject-ponscripter-fork-v0.0.6_GH0.tar

-index 136bcb8..6184b5b 100755
+index 136bcb8a..6184b5bc 100755
-index 6184b5b..59c0d66 100755
+index 6184b5bc..59c0d667 100755
-index bb7e0a1..58e5ee6 100644
+index bb7e0a1d..58e5ee66 100644

One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

Remove # $FreeBSD$ from Makefiles.

games: Add missing USES={gnome,gl,sdl,xorg}

Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330

games/ponscripter-sekai: unbreak after r495733

=> No SHA256 checksum recorded for 25e752f272d0.patch.
=> No suitable checksum found for 25e752f272d0.patch.

PR:		236351
Pointy hat to:	jbeich

games/ponscripter-sekai: oops, fix __FreeBSD__ >= 12 check

FreeBSD 12+ should use elf_aux_info(3) as it caches CPU features.

PR:		236351

games/ponscripter-sekai: unbreak on powerpc64

g++8 -O2 -pipe  -Wl,-rpath=/usr/local/lib/gcc8  -Wl,-rpath=/usr/local/lib/gcc8 
-c  -Wall -DUSE_PPC_GFX -I/usr/local/include/SDL2 -I/usr/local/include
-D_REENTRANT -D_THREAD_SAFE -I/usr/local/include -I/usr/local/include/smpeg2
-I/usr/local/include/SDL2 -I/usr/local/include -D_REENTRANT -D_THREAD_SAFE
-I/usr/local/include/freetype2 -DLINUX -DUSE_OGG_VORBIS -DCONST_ICONV
graphics_altivec.cpp
In file included from graphics_altivec.cpp:29:
/usr/local/lib/gcc8/gcc/powerpc64-portbld-freebsd13.0/8.3.0/include/altivec.h:34:2:
error: #error Use the "-maltivec" flag to enable PowerPC AltiVec support
 #error Use the "-maltivec" flag to enable PowerPC AltiVec support
  ^~~~~

PR:		236351
Reported by:	Piotr Kubaj, pkg-fallout

games/ponscripter-sekai: unbreak on powerpc64

gmake[2]: *** No rule to make target 'graphics_maltivec.o', needed by 'ponscr'. 
Stop.

Reported by:	pkg-fallout

- Fix build after SDL2_Mixer update

Don't try to check for SDL2_Mixer at configure phase by trying to
run program which tries Mix_LoadMUS.

First, the program is incorrect as per SDL2_Mixer documentation,
one is not allowed to call any SDL2_Mixer functions without first
calling Mix_Init() (which is not called).

Next, calling any mixer functions may involve opening audio device,
which may not be present on the machine where the package is built.

Fix by forcing the broken check to pass.

PR:		235557
Reported by:	jbeich@FreeBSD.org
Approved by:	portmgr blanket (build fix)
Upstream issue:	https://github.com/sekaiproject/ponscripter-fork/issues/92

Bump PORTREVISION for ports depending on the canonical version of GCC
defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t
GCC 8.2 under most circumstances.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.

PR:		231590

Reorganize some my ports for better discoverability

devel/onscripter{,-1byte} -> games/onscripter{,-1byte}
devel/ponscripter-sekai -> games/ponscripter-sekai
devel/renpy{,6} -> games/renpy{,6}
devel/rlvm -> games/rlvm
dns/openmdns -> net/openmdns (where Bonjour and Avahi are)