emulators/qemu7: Update version 7.2.7=>7.2.8

- Remove some old pkg-message notes which are no longer effective

Changelog: https://wiki.qemu.org/ChangeLog/7.2

emulators/qemu7/Makefile

@@ -1,6 +1,5 @@
 PORTNAME=	qemu
-PORTVERSION=	7.2.7
-PORTREVISION=	1
+PORTVERSION=	7.2.8
 CATEGORIES=	emulators
 MASTER_SITES=	https://download.qemu.org/
 DIST_SUBDIR=	qemu/${PORTVERSION}

emulators/qemu7/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1700685548
-SHA256 (qemu/7.2.7/qemu-7.2.7.tar.xz) = 0482cff0d3cc8225798f2d2c77dc6f14d06fb745cf2fe2a11ee20f48112e9251
-SIZE (qemu/7.2.7/qemu-7.2.7.tar.xz) = 121869000
+TIMESTAMP = 1703690792
+SHA256 (qemu/7.2.8/qemu-7.2.8.tar.xz) = 5a4d61a07557e4c956385d1e471f6ec76073273dd56a35e22b07417588f65fbd
+SIZE (qemu/7.2.8/qemu-7.2.8.tar.xz) = 121858732

emulators/qemu7/files/patch-meson.build

@@ -1,6 +1,6 @@
---- meson.build.orig	2022-12-14 16:28:45 UTC
+--- meson.build.orig	2023-12-26 21:41:27 UTC
 +++ meson.build
-@@ -2719,14 +2719,10 @@ if have_system
+@@ -2717,14 +2717,10 @@ if have_system
    fdt_opt = get_option('fdt')
    if fdt_opt in ['enabled', 'auto', 'system']
      have_internal = fs.exists(meson.current_source_dir() / 'dtc/libfdt/Makefile.libfdt')

emulators/qemu7/pkg-message

@@ -8,12 +8,6 @@ FreeBSD host notes
   networking as non-root.  Don't forget to adjust device node permissions in
   /etc/devfs.rules.
 
-- Expect timer problems when guest kernel HZ is > hosts.  The linux 2.6
-  kernel uses 1000 by default btw.  (changed to 250 later, and recent linux
-  kernels now no longer have a fixed HZ, aka `tickless kernel'...)
-  Enabling /dev/rtc doesn't seem to help either (not included since it needs
-  a patch to emulators/rtc.)
-
 - The -smb option (smb-export local dir to guest using the default
   slirp networking) needs the samba port/package installed
   in addition to qemu. (SAMBA knob.)
@@ -47,9 +41,6 @@ FreeBSD host notes
   CDROM_DMA disabled to disable it.  [Looks like this is fixed in recent
   FreeBSD guest versions.]
 
-- If you build qemu wihout SDL and then get crashes running it try passing it
-  -nographic.  This should probably be default in that case...
-
 - qemu's network boot roms (-boot n) have a bug when bootfiles sizes are a
   multiple of blksize, if this affects you (like with FreeBSD's /boot/pxeboot)
   you can do like