glib deprecated symbols

Based on a recent attempt to build devchk, glib has deprecated a number of
symbols referenced by LSB. Have not checked how many of these are already
deprecated in LSB itself. glib version is 2.32.4.

g_allocator_free
g_allocator_new
g_assert_warning
g_async_queue_timed_pop
g_async_queue_timed_pop_unlocked
g_atexit
g_atomic_int_exchange_and_add
g_blow_chunks
g_cache_destroy
g_cache_insert
g_cache_key_foreach
g_cache_new
g_cache_remove
g_cache_value_foreach
g_completion_add_items
g_completion_clear_items
g_completion_complete
g_completion_complete_utf8
g_completion_free
g_completion_new
g_completion_remove_items
g_completion_set_compare
g_date_set_time
g_list_pop_allocator
g_list_push_allocator
g_mapped_file_free
g_mem_chunk_alloc
g_mem_chunk_alloc0
g_mem_chunk_clean
g_mem_chunk_destroy
g_mem_chunk_free
g_mem_chunk_info
g_mem_chunk_new
g_mem_chunk_print
g_mem_chunk_reset
g_node_pop_allocator
g_node_push_allocator
g_relation_count
g_relation_delete
g_relation_destroy
g_relation_exists
g_relation_index
g_relation_insert
g_relation_new
g_relation_print
g_relation_select
g_slist_pop_allocator
g_slist_push_allocator
g_source_get_current_time
g_tuples_destroy
g_tuples_index
g_unicode_canonical_decomposition