wifi-subsys/components: fixed Cmake conflicts with server_cert.pem

[CW-75]

Contribution description

In the wifi-subsys with the last updated was affected the test protocols, because was existing an conflict between the Embedded file server_root_cert.pem, it's been called two times by the protocols component and the test main.c

Testing procedure

To test first build the main wifi-subsys firmware:

idf.py build

if all it's done moves to /test folder and run:

idf.py build -D "TEST_COMPONENTS=protocols"

The expected results are the both files was built successfully.

PD: the last update in the esp-idf version could affec also the cbor implementation, so the solution is do a submodule update. to run without require the dependencie .yml integrated

Issues/PRs references