small: bump version

New commits:

- ibuf: change ibuf_consume_before argument type to const void ptr
- ibuf: introduce ibuf_consume/ibuf_consume_before API
- matras: fix matras_view::block_count overflow
- slab: fix uint32_t overflow in slab_capacity
- debug: add assertions of ASAN version to non ASAN
- ibuf: add ibuf_discard
- slab: fix NULL ptr deref in assertion in slab_get

NO_TEST=submodule bump
NO_CHANGELOG=submodule bump
NO_DOC=submodule bump

small @ cdc066a9

-Subproject commit 18cc6b7383a22e1076e4bb7d46b59c4792315c89
+Subproject commit cdc066a9eebb62eb6ae7dadff05a891903c9d90b