Fix build race between gio subdirs and gversionmacros.h

I made the kqueue failure 100% reliable with `samu -j1` on FreeBSD,
and therefore confirmed this fixes that problem.  Issue #2929 is
an identical failure on win32, so I assume this fixes that, too,
but I haven't confirmed.

Fixes: #2929

gio/kqueue/meson.build

@@ -10,6 +10,7 @@ kqueue_lib = static_library('kqueue',
   include_directories : [configinc, glibinc],
   dependencies : [
     gioenumtypes_dep,
+    libglib_dep,
     gmodule_inc_dep,
   ],
   gnu_symbol_visibility : 'hidden',

gio/win32/meson.build

@@ -13,6 +13,7 @@ giowin32_lib = static_library('giowin32',
   dependencies : [
     libintl,
     gioenumtypes_dep,
+    libglib_dep,
     gmodule_inc_dep,
   ],
   gnu_symbol_visibility : 'hidden',