[Bug] workflows: dependency automation should create the branch from dev not from main

[Wabri]

Role

None of them (or I don't know)

OS family

None of the above (specify in the description area below)

Python version

3.12

Ansible-core version

Not necessary

How to reproduce the bug

Related to #854

Describe the bug

The refs of the branch created in

community.sap_install/workflows/check_outdate_deps/check_deps.py

Line 53 in c1b479e

def __create_branch(branch, branch_data):

should be dev in this case and not the COMMIT_SHA because in the second case the branch will be created starting from where the pipeline is run so in the main branch.

Additional information

I can solve this bug

Final checks

-[X] I've read the documentation.
I've already checked for existing duplicated issues.