[RELEASE] Released version 3.1.8

[RELEASE] Released version 3.1.8

Released version 3.1.8 with the following main changes :
    - BUG/MINOR: quic: do not crash on CRYPTO ncbuf alloc failure
    - BUG/MINOR: cli: Issue an error when too many args are passed for a command
    - BUG/MAJOR: listeners: transfer connection accounting when switching listeners
    - MINOR: applet: add appctx_schedule() macro
    - CLEANUP: dns: remove unused dns_stream_server struct member
    - BUG/MINOR: dns: add tempo between 2 connection attempts for dns servers
    - BUG/MINOR: dns: prevent ds accumulation within dss
    - BUG/MINOR: mux-h1: Don't pretend connection was released for TCP>H1>H2 upgrade
    - BUG/MINOR: mux-h1: Fix trace message in h1_detroy() to not relay on connection
    - BUG/MEDIUM: connections: Report connection closing in conn_create_mux()
    - BUG/MINOR: proxy: only use proxy_inc_fe_cum_sess_ver_ctr() with frontends
    - MINOR: quic: rename min/max fields for congestion window algo
    - MINOR: quic: extend return value during TP parsing
    - BUG/MINOR: quic: use proper error code on missing CID in TPs
    - BUG/MINOR: quic: use proper error code on invalid server TP
    - BUG/MINOR: quic: reject retry_source_cid TP on server side
    - BUG/MINOR: quic: use proper error code on invalid received TP value
    - BUG/MINOR: quic: fix TP reject on invalid max-ack-delay
    - BUG/MINOR: quic: reject invalid max_udp_payload size
    - BUG/MEDIUM: peers: hold the refcnt until updating ts->seen
    - BUG/MINOR: cli: fix too many args detection for commands
    - BUG/MEDIUM: quic: free stream_desc on all data acked
    - BUG/MINOR: ssl/ckch: always free() the previous entry during parsing
    - BUG/MINOR: threads: fix soft-stop without multithreading support
    - BUG/MINOR: hlua: Fix Channel:data() and Channel:line() to respect documentation
    - BUG/MINOR: spoe: Don't report error on applet release if filter is in DONE state
    - BUG/MEDIUM: mux-spop: Respect the negociated max-frame-size value to send frames
    - BUG/MEDIUM: mux-spop: Wait end of handshake to declare a spop connection ready
    - BUG/MINOR: mux-spop: Use the right bitwise operator in spop_ctl()
    - BUG/MINOR: mux-spop: Don't report error for stream if ACK was already received
    - BUG/MINOR: mux-spop: Make the demux stream ID a signed integer
    - BUG/MINOR: mux-spop: Don't open new streams for SPOP connection on error
    - MINOR: mux-spop: Don't set SPOP connection state to FRAME_H after ACK parsing
    - BUG/MEDIUM: mux-spop: Remove frame parsing states from the SPOP connection state
    - BUG/MEDIUM: mux-spop: Properly handle CLOSING state
    - BUG/MEDIUM: spop-conn: Report short read for partial frames payload
    - BUG/MEDIUM: mux-spop; Don't report a read error if there are pending data
    - DEBUG: mux-spop: Review some trace messages to adjust the message or the level
    - BUG/MINOR: sink: detect and warn when using "send-proxy" options with ring servers
    - BUG/MEDIUM: peers: also limit the number of incoming updates
    - DOC: ring: refer to newer RFC5424
    - DOC: config: restore default values for resolvers hold directive
    - DOC: config: recommend disabling libc-based resolution with resolvers
    - MEDIUM: stick-tables: Limit the number of old entries we remove
    - BUG/MINOR: mux-quic: do not decode if conn in error
    - MINOR: quic: refactor BBR API
    - BUG/MINOR: quic: ensure cwnd limits are always enforced
    - BUG/MEDIUM: mux-spop: Properly detect truncated frames on demux to report error
    - DOC: configuration: explicit multi-choice on bind shards option
    - BUG/MINOR: h3: don't insert more than one Host header
    - BUILD: debug: mark ha_crash_now() as attribute(noreturn)
    - CLEANUP: quic: Useless BIO_METHOD initialization
    - MINOR: quic: Add useful error traces about qc_ssl_sess_init() failures
    - BUG/MEDIUM: wdt: always ignore the first watchdog wakeup
    - MEDIUM: hlua: Add function to change the body length of an HTTP Message
    - BUG/MEDIUM: stconn: Disable 0-copy forwarding for filters altering the payload
    - BUG/MEDIUM: server: fix crash after duplicate GUID insertion
    - BUG/MEDIUM: server: fix potential null-deref after previous fix
    - BUG/MAJOR: cache: Crash because of wrong cache entry deleted
    - DOC: configuration: fix the example in crt-store
    - BUG/MINOR: h3: Set HTX flags corresponding to the scheme found in the request
    - BUG/MEDIUM: hlua: Properly detect shudowns for TCP applets based on the new API
    - BUG/MEDIUM: hlua: Fix getline() for TCP applets to work with applet's buffers
    - REGTESTS: Make the script testing conditional set-var compatible with Vtest2
    - REGTESTS: Explicitly allow failing shell commands in some scripts
    - CI: vtest: Rely on VTest2 to run regression tests
    - CI: vtest: Fix the build script to properly work on MaOS
    - BUG/MEDIUM: httpclient: Throw an error if an lua httpclient instance is reused
    - DOC: hlua: Add a note to warn user about httpclient object reuse
    - DOC: hlua: fix a few typos in HTTPMessage.set_body_len() documentation