Log Message:
curl: update to 7.83.1.

This release includes the following bugfixes:

 o altsvc: fix host name matching for trailing dots [31]
 o cirrus: Update to FreeBSD 12.3 [24]
 o cirrus: Use pip for Python packages on FreeBSD [23]
 o conn: fix typo 'connnection' -> 'connection' in two function names [1]
 o cookies: make bad_domain() not consider a trailing dot fine [26]
 o curl: free resource in error path [3]
 o curl: guard against size_t wraparound in no-clobber code [4]
 o CURLOPT_DOH_URL.3: mention the known bug [19]
 o CURLOPT_HSTS*FUNCTION.3: document the involved structs as well [20]
 o CURLOPT_SSH_AUTH_TYPES.3: fix the default [18]
 o data/test376: set a proper name
 o GHA/mbedtls: enabled nghttp2 in the build [11]
 o gha: build msh3 [5]
 o gskit: fixed bogus setsockopt calls [17]
 o gskit: remove unused function set_callback [2]
 o hsts: ignore trailing dots when comparing hosts names [28]
 o HTTP-COOKIES: add missing CURLOPT_COOKIESESSION [40]
 o http: move Curl_allow_auth_to_host() [9]
 o http_proxy/hyper: handle closed connections [34]
 o hyper: fix test 357 [32]
 o Makefile: fix "make ca-firefox" [37]
 o mbedtls: bail out if rng init fails [14]
 o mbedtls: fix compile when h2-enabled [12]
 o mbedtls: fix some error messages
 o misc: use "autoreconf -fi" instead buildconf [22]
 o msh3: get msh3 version from MsH3Version [6]
 o msh3: print boolean value as text representation [10]
 o msh3: psss remote_port to MsH3ConnectionOpen [7]
 o ngtcp2: add ca-fallback support for OpenSSL backend [35]
 o nss: return error if seemingly stuck in a cert loop [30]
 o openssl: define HAVE_SSL_CTX_SET_EC_CURVES for libressl [8]
 o post_per_transfer: remove the updated file name [27]
 o sectransp: bail out if SSLSetPeerDomainName fails [33]
 o tests/server: declare variable 'reqlogfile' static [39]
 o tests: fix markdown formatting in README [38]
 o test{898,974,976}: add 'HTTP proxy' keywords [16]
 o tls: check more TLS details for connection reuse [25]
 o url: check SSH config match on connection reuse [21]
 o urlapi: address (harmless) UndefinedBehavior sanitizer warning [15]
 o urlapi: reject percent-decoding host name into separator bytes [29]
 o x509asn1: make do_pubkey handle EC public keys [13]