baresip: add glib2/host build dependency

[neheb]

ctrl_dbus relies on gdbus-codegen , which is provided by glib2/host.

Maintainer: @jslachta

https://downloads.openwrt.org/snapshots/faillogs/aarch64_cortex-a53/telephony/baresip/compile.txt

Applying /builder/shared-workdir/build/sdk/feeds/telephony/net/baresip/patches/010-fix-parallel-build.patch using plaintext: 
patching file modules/ctrl_dbus/module.mk
make[4]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-aarch64_cortex-a53_musl/baresip-1.1.0'
  CC [M]  build-aarch64/modules/ctrl_dbus/ctrl_dbus.o
modules/ctrl_dbus/ctrl_dbus.c:69:10: fatal error: baresipbus.h: No such file or directory
   69 | #include "baresipbus.h"
      |          ^~~~~~~~~~~~~~
compilation terminated.
make[4]: *** [mk/mod.mk:49: build-aarch64/modules/ctrl_dbus/ctrl_dbus.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[4]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-aarch64_cortex-a53_musl/baresip-1.1.0'
make[3]: *** [Makefile:198: /builder/shared-workdir/build/sdk/build_dir/target-aarch64_cortex-a53_musl/baresip-1.1.0/.built] Error 2
time: package/feeds/telephony/baresip/compile#1.86#0.61#3.55