Log Message:
rspamd: Update to 3.4

pkgsrc changes:
---------------
  * Remove LUA_VERSIONS_ACCEPTED since it is redundant with
    lang/lua/luaversion.mk.

upstream changes:
-----------------
3.4: 01 Nov 2022
  * [CritFix] Restore compatibility with the integrations and headers alterations
  * [Feature] Milter_headers: Add `x-rspamd-action` routine
  * [Feature] Share hyperscan database among processes
  * [Fix] Another corner case in url parsing
  * [Fix] Another fix for the enable password
  * [Fix] Another try to fix close method in lua_tcp
  * [Fix] Fix additional fields in the Redis schema
  * [Fix] Fix emoji joiner FP
  * [Fix] Fix favicon.ico Content-Type header
  * [Fix] Fix hang when close is used
  * [Fix] Lua_tcp: Sigh, another try to fix `close` invocation
  * [Fix] Mx_check: Cache the fact of a missing MX record
  * [Fix] Try to fix parsing of the unencoded `>` characters in html attributes
  * [Fix] Try to fix the case where password == enable_password
  * [Project] (Re)implement hyperscan caching
  * [Project] Rework cleanup
  * [Project] Synchronize hyperscan caches via the main process
  * [Rework] Convert multipattern to use hyperscan tools
  * [Rework] Make http normalize path function a generic function
  * [Rework] Split locked and unlocked files, as mmap does not need flock normally
  * [Rework] Start movement of the hyperscan related routines into a single unit
  * [Rework] Store the current worker, so other libraries could use this information
  * [Rework] Use blocking socket for IPC between main and workers
  * [Rework] Use more predictable size for commands buffers
  * [Rules] Do not insert ONCE_RECEIVED_STRICT on RDNS missing
  * [Rules] Reduce score of HTTP_TO_HTTPS - subject to remove completely