docs: sort GstAllocator doc so that GstAllocator appears first

The default ordering is alphabetical, causing GstAllocationParams
to appear first in the page if left auto-sorted

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/745>

diff --git a/gst/gstallocator.c b/gst/gstallocator.c
index 20ced48..3dd39f5 100644 (file)
--- a/gst/gstallocator.c
+++ b/gst/gstallocator.c
@@ -24,6 +24,9 @@
  * @title: GstAllocator
  * @short_description: allocate memory blocks
  * @see_also: #GstMemory
+ * @auto-sort: false
+ * @symbols:
+ * - GstAllocator
  *
  * Memory is usually created by allocators with a gst_allocator_alloc()
  * method call. When %NULL is used as the allocator, the default allocator will