Fix possible use after free in geglmodule.
[173/1269] Compiling C object gegl/libgegl-0.4.so.0.436.1.p/module_geglmoduledb.c.o
../../../gegl/module/geglmoduledb.c:267:22: warning: Use of memory after it is freed [unix.Malloc]
suffix_entries = g_list_remove (suffix_entries, suffix_entries->data);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
Edited by darnuria