Revert "third_party: update libcurl from 8.3.0 to 8.4.0" This reverts commit 0ea1ba877b8e62e0acb558b55623d93bf58a0e1f. Bump is reverted due to regression in Curl 8.4.0. Needed for #9283 NO_DOC=libcurl submodule bump NO_TEST=libcurl submodule bump NO_CHANGELOG=libcurl submodule bump

replication: relax rules box.cfg.*_name We decided to allow underscore in names to provide easier support for many existent installations. Closes #9148 NO_CHANGELOG=no updates to the feature description NO_DOC=update existent doc tickets 3466, 3467, 3468

iproto: clean accounting of processed messages in input buffers Message body resides in one of rotating input buffers for the connection. When we don't need message body anymore we advance the reading end of the input buffer by the size of the message. But message processing order can differ from the order of messages in the wire. Thus this advancing a bit hacky. Let's instead mark the data in the input buffer as read when we process all the messages in the input buffer. We cannot reuse the buffer any earlier anyway. Follow-up #7327 NO_TEST=refactoring NO_CHANGELOG=refactoring NO_DOC=refactoring

misc: use ibuf API to discard/allocate/consume The API functions additionally poison related data in ASAN build. Follow-up #7327 NO_TEST=refactoring NO_CHANGELOG=refactoring NO_DOC=refactoring

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