[RELEASE] Released version 2.0.10

[RELEASE] Released version 2.0.10

Released version 2.0.10 with the following main changes :
    - BUG/MINOR: init: fix set-dumpable when using uid/gid
    - MINOR: peers: Alway show the table info for disconnected peers.
    - MINOR: peers: Add TX/RX heartbeat counters.
    - MINOR: peers: Add debugging information to "show peers".
    - BUG/MINOR: peers: Wrong null "server_name" data field handling.
    - BUG/MINOR: ssl: fix crt-list neg filter for openssl < 1.1.1
    - BUG/MEDIUM: mworker: don't fill the -sf argument with -1 during the reexec
    - BUG/MINOR: peers: "peer alive" flag not reset when deconnecting.
    - BUILD/MINOR: ssl: fix compiler warning about useless statement
    - BUG/MEDIUM: stream-int: Don't loose events on the CS when an EOS is reported
    - BUILD: debug: Avoid warnings in dev mode with -02 because of some BUG_ON tests
    - BUG/MINOR: mux-h1: Fix tunnel mode detection on the response path
    - BUG/MINOR: http-ana: Properly catch aborts during the payload forwarding
    - MINOR: freq_ctr: Make the sliding window sums thread-safe
    - MINOR: stream: Remove the lock on the proxy to update time stats
    - MINOR: counters: Add fields to store the max observed for {q,c,d,t}_time
    - MINOR: contrib/prometheus-exporter: Report metrics about max times for sessions
    - BUG/MINOR: contrib/prometheus-exporter: Rename some metrics
    - MINOR: contrib/prometheus-exporter: report the number of idle conns per server
    - MINOR: contrib/prometheus-exporter: filter exported metrics by scope
    - MINOR: contrib/prometheus-exporter: Add a param to ignore servers in maintenance
    - BUG/MINOR: stream-int: Fix si_cs_recv() return value
    - MINOR: stats: Report max times in addition of the averages for sessions
    - REGTEST: vtest can now enable mcli with its own flag
    - MEDIUM: mux-h1: Add the support of headers adjustment for bogus HTTP/1 apps
    - BUG/MINOR: mux-h1: Fix a UAF in cfg_h1_headers_case_adjust_postparser()
    - BUG/MINOR: mux-h1: Adjust header case when chunked encoding is add to a message
    - DOC: Add missing stats fields in the management manual
    - DOC: Add documentation about the use-service action
    - BUG/MINOR: cli: fix out of bounds in -S parser
    - BUG/MINOR: ssl: fix curve setup with LibreSSL
    - MINOR: ist: add ist_find_ctl()
    - BUG/MAJOR: h2: reject header values containing invalid chars
    - BUG/MAJOR: h2: make header field name filtering stronger
    - BUG/MAJOR: mux-h2: don't try to decode a response HEADERS frame in idle state
    - SCRIPTS: create-release: show the correct origin name in suggested commands
    - SCRIPTS: git-show-backports: add "-s" to proposed cherry-pick commands