Branch of wazuh-qa is not calculated correctly when launching qa-ctl on a docker container

[jmv74211]

When we launch the qa-ctl tool on a native windows, the provisioning and testing phase is launched on a Linux docker container. When the container is created and launched, it is specified a series of parameters to know how qa-ctl has to be installed in the docker and what it has to execute.

Specifically, when we run in manual mode this case, the wazuh-qa branch used is not calculated correctly, since it depends on the initial parameters of the script instead of the one indicated in the configuration file.

We ask to fix this situation, adding a new general parameter to the configuration file so that qa-ctl knows with which branch to launch the qa-ctl docker process.