mbed-ce@master + fixes + gcc 11 support (#135) ...

* Fix rtos::Mutex stub, add trylock() method

* LowPowerTicker - Add ::attach(...) method + call callback

* mbed_power_management - rename sleep --> mbed_sleep to avoid conflicts

Fixes conflicts w/ unistd.h and boost::ut

* GCC 11/C++ 20 - Remove deprecated type_traits

* GCC 11/C++ 20 - Remove redundant templating of methods

* Warning - pragma ignore invalid-noreturn for unit tests

* Fix astyle errors

* Fix missing mbed_sleep() calls

Update for Doxygen 1.9.5 (#119) ...

* Update for Doxygen 1.9.5

* Also update doxygen version in docs.yaml

* Also fix Doxygen version in basic_checks.yaml

Fix all Doxygen errors and make any future errors fatal (#118) ...

* Start working on fixing doxygen warnings

* Upgrade doxyfile to Doxygen 1.9.1

* Clean up some unmatched groups and add some exclusions

* Fix docs for rtos::ThisThread not showing up

* Fix up KV store docs

* Fix incorrect @files, some more incorrect groups

* Fix lots of broken links

* Start fixing mbedtls groups

* Fix more mbedtls docs

* Fix remaining mbedtls files with missing or incorrect grouping

* Fix a huge amount of PSA docs errors

* Fix a few more mbedtls docs errors

* Fix __cplusplus not defined for docs, clean up call in callback typedef, fix some docs errors

* Fix some broken doc links in HAL headers

* Fix more PSA doc errors

* Fix some doxygen errors in networking code

* Fix lots of network related doc errors

* Try and fix some CI failures

* Use Doxygen Action instead of doxygen in Mbed container to get the right version

* Try removing docs check

* Add first part of doxygen action

* Add next part of doxygen action

* Fix yaml syntax error

* Add in license check fix

* Try using verbose scancode

* Fix some more docs issues, workaround scancode-toolkit#3179

* Clean up the LoRaRadio get_state() function on each implementation.  Also fix some other compile and doc errors.

* Fix all remaining doxygen errors

* Fix escaping, for realsies this time

* Remove Doxygen unsupported config options, fix some more get_status() declarations

* Fix some UNITTESTS build errors

* Fix one more compile error

* Another unittest error

Clean up group/module definitions in doxygen (#97) ...

* Clean up group definitions in doxygen

* remove THIRD_PARTY_DOCS

* some stragglers

* fix astyle formatting

Merge pull request #14824 from paul-szczepanek-arm/persistence-fix ...

BLE: Manual BLE security manager db synchronisation

fix calls with params in docs so they are referenced correclty

add implicit call to preserve state on reset

missing cross refernces and grammar

add new BLE API call to sync security db with persisten storage

clarify ble event docs with corssreferences

Merge pull request #14747 from paul-szczepanek-arm/fix-adv-con ...

BLE: fix advertising set termination event

Merge pull request #14737 from paul-szczepanek-arm/cmake-ble-rebased ...

BLE: Add cmake unittest fakes for BLE and events

clarify documentation for adv stop event

new error codes needed for adv sets

add default BLE roles configuration in case no json present

add status to start and stop events

advertising start queued up waiting for completion

ignore offset, replace whole value of attr in auth callback

Copy data from read auth callback

Deprecate indications event onConfirmationReceived

Merge pull request #14436 from paul-szczepanek-arm/remove-services ...

BLE: replace obsolete services with the new services repo

add MBED_DEPRECATED comment for maintainers to find it

add deprecation warning

Use general name for POD

Add value handle field to callback params

remove obsolete services and add information about the services repo

Merge pull request #14239 from paul-szczepanek-arm/passkey-fix ...

BLE: fix passkey for display being returned reversed

Merge pull request #14256 from pan-/ble-chainable-event-handler-test ...

BLE: Add API to test the presence of an event handler in a chain.

BLE: Add API to test the presence of an event handler in a chain.

BLE: Add APIs to get characteristic authorization callbacks.