Call disconnect callback on TLS error.

This avoids closing invalid sockets in `mosquitto_destroy()` on error.

Closes #2326. Thanks to Arrigo Zanette.

Closes #2297. Thanks to all the people who commented there!

Closes #2306. Thanks to canique.

Closes #2314. Thanks to Marc Hamel.

When using the library asynchronously, TLS errors caused e.g. because
of the date/time not set correctly, cause the connection to be silently
dropped without the disconnection callback being invoked, as described
in issue #1052.

This commit fixes the issue, returning the behavior to the one the
library had previous to version 1.5.4, if a TLS error occurs, the
disconnect callback will be invoked for the client to get notified of
the error.

Signed-off-by: doragasu <doragasu@protonmail.com>

Use alpine:3.14, removing the need to compile cjson ourselves.
Update to libwebsockets 4.2.1.
Update to mosquitto 2.0.12.

Fix reconnecting failing when MOSQ_OPT_TLS_USE_OS_CERTS was in use, but none
of capath, cafile, psk, nor MOSQ_OPT_SSL_CTX were set, and
MOSQ_OPT_SSL_CTX_WITH_DEFAULTS was set to the default value of true.

Closes #2288. Thanks to Poltorak Serguei.

Closes #2286. Thanks to Karl Palsson.

Closes #2289. Thanks to Poltorak Serguei.

Incoming QoS 2 messages that had not completed the QoS flow were not being
checked for ACL access when a clean session=False client was reconnecting.

Closes #575314.

An MQTT v5 client connecting with a large number of user-property properties
could cause excessive CPU usage, leading to a loss of performance and
possible denial of service. This has been fixed.

If a plugin had granted ACL subscription access to a
durable/non-clean-session client, then removed that access, the client would
keep its existing subscription. This has been fixed.

Closes #2271. Thanks to Karl Palsson.

Closes #2198. Thanks to Theo Buehler.

Threaded mode is deconfigured when the mosquitto_loop_start() thread ends,
which allows mosquitto_loop_start() to be called again.

Closes #2242. Thanks to Timo Lange.

Closes #2244. Thanks to alflexRH.

Closes #2241. Thanks to Bryan Pearson.

Closes #2283. Thanks to Heath Raftery.

Closes #2277. Thanks to LeSuisse.

Closes #2281. Thanks to Matt Turner.