Deprecate TCP/UDPSocket open-calling constructors

[michalpasztamobica]

Description

Updated Doxygen, removed the only one call of the deprecated constructor from the tests.

Pull request type

[ ] Fix
[x] Refactor
[ ] Target update
[ ] Functionality change
[ ] Docs update
[ ] Test update
[ ] Breaking change

[michalpasztamobica]

@SeppoTakalo , please review :)

[0xc0170]

/morph build

[mbed-ci]

Build : FAILURE

Build number : 3685
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/8794/

[0xc0170]

Restarting, the logs indicate there was an error.

/morph build

[mbed-ci]

Build : SUCCESS

Build number : 3690
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/8794/

Triggering tests

/morph test
/morph export-build
/morph mbed2-build

[mbed-ci]

Exporter Build : SUCCESS

Build number : 3291
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/exporter/8794/

[mbed-ci]

Test : FAILURE

Build number : 3464
Test logs :http://mbed-os-logs.s3-website-us-west-1.amazonaws.com/?prefix=logs/8794/3464

[michalpasztamobica]

The failures seem unrelated to my changes and in general not connected to networking modules.
@0xc0170 , could this be some issue with the CI?

[0xc0170]

Yes, we had some issues. We'll take this to another rollup

[0xc0170]

Info: This PR has been re-bundled into a new rollup PR (#8838 ).

No further work is needed here, as once that PR is merged, this PR will also be closed and marked as merged.
If any more commits are made in this PR, this PR will remain open and have to go through CI on its own.