[RELEASE] Released version 3.5-dev3

[RELEASE] Released version 3.5-dev3

Released version 3.5-dev3 with the following main changes :
    - BUILD: haload: Increase a buffer size so that gcc will stop complaining
    - BUILD: task: Fix build when no 8B CAS is available at all
    - BUG/MINOR: hlua: Apply socket timeout on server side only
    - BUG/MEDIUM: applet: Reenable reads in applet context if requesting a connection
    - MINOR: stats: factor the proxy vs scope check into its own function
    - BUG/MEDIUM: stats: subject "stats admin" accesses to "stats scope" filtering
    - BUG/MINOR: shctx: fix shctx_row_data_get() when offset exceeds a block
    - MINOR: shctx: clamp shctx_row_data_get() reads against the offset
    - DOC: stats: document the per-proxy byte count fields in the CSV list
    - BUG/MEDIUM: cache: reattach the row when a secondary entry is incomplete
    - MINOR: http: add two header parsing functions
    - MINOR: cache: minor changes ahead of support for sending early hints
    - MINOR: cache: add config options for early hints support
    - MINOR: cache: add helper functions for early hints support
    - MINOR: shctx: allow consumers to customize eviction strategy
    - MINOR: cache: track full and hints entries in per-pool LRU lists
    - MEDIUM: cache: early hints-aware eviction code
    - MINOR: cache: indicate whether entries are stripped or not
    - MINOR: http: factor 103 emission into start/end helpers
    - MEDIUM: cache: emit early hints if configured to do so
    - MINOR: cache: add a counter for cache hits serving early hints
    - MINOR: cache: allow opting out of early hints at the rule level
    - MINOR: cache: allow customizing ratio for early hints
    - REGTESTS: cache: validate the emission of 103s
    - MINOR: cache: factor cache_extract_link_hints out of cache_extract_hints
    - MEDIUM: cache: add support for hints-only HTTP caches
    - MEDIUM: ssl: introduce src/fips.c with TLS version check
    - MEDIUM: ssl: add FIPS TLS 1.2 cipher check for AWS-LC
    - MEDIUM: ssl: set FIPS-approved cipher defaults for AWS-LC FIPS builds
    - MEDIUM: ssl: add FIPS TLS 1.3 ciphersuite check for AWS-LC
    - MEDIUM: ssl: set FIPS-approved curve defaults for AWS-LC FIPS builds
    - MEDIUM: ssl: add FIPS elliptic curve check for AWS-LC
    - MEDIUM: ssl: set FIPS-approved sigalgs defaults for AWS-LC FIPS builds
    - MEDIUM: ssl: add FIPS signature algorithm check for AWS-LC
    - CLEANUP: cache: align the cache_hint_hits increment with its siblings
    - BUG/MEDIUM: stats: Ensure that Origin is valid on POSTs
    - DOC: stats: Document that stats admin is vulnerable to a CSRF attack
    - BUG/MEDIUM: ssl-gencert: Don't forget to free memory when done
    - BUG/MEDIUM: protobuf: adjust sample size capacity after pointer shift
    - BUG/MEDIUM: protobuf: fix nested path bypass in field lookup
    - BUG/MINOR: ssl: fix proxy lookup for show ssl sni
    - REGTESTS: protobuf: add regression test for nested vs flat paths
    - DEBUG: add BUG_ON_STATIC(): a compile-time BUG_ON()
    - CLEANUP: event_hdl: Use BUG_ON_STATIC()
    - DOC: internals: update core-principles with initializations
    - BUG/MINOR: mux-h1: Don't delay send if message with c-l was fully sent
    - BUG/MEDIUM: net-helper: Adjust sample size capacity after pointer shift
    - BUG/MEDIUM: sample: Adjust sample size capacity after pointer shift for bytes()
    - BUG/MEDIUM: sample: Adjust sample size capacity after pointer shift for ltrim()
    - BUG/MINOR: sample: Fix bytes() when length it greater than remaining data
    - BUILD: Makefile: error when trying to build with aws-lc with the wrong flags
    - DOC: fix typo in "del ssl ech" command
    - DOC: remove outdated experimental mention on dynamic backends
    - BUG/MEDIUM: proxy: protect "show servers ..." against server deletion
    - BUG/MEDIUM: proxy: protect "show servers ..." against backend deletion
    - BUG/MEDIUM: proxy: protect show backend against be deletion
    - MINOR: proxy: stress CLI commands with backends/servers loop
    - BUG/MEDIUM: server: Properly check for streams before deletion
    - BUG/MINOR: resolvers: do not index resolvers names in the proxies