Prevent gommitizen bump on non-main branches

[sergiotejon]

Objective:
Prevent users from executing a gommitizen bump on any branch other than the main branch.

Steps:

1. Determine Conditions for Restriction:

   • Identify the part of the codebase where the gommitizen bump is executed.
   • Confirm the name of the main branch in the repository.

2. Implement Restriction Logic:

   • Add a condition in the gommitizen bump execution code to check if the current branch is the main branch.
   • If the current branch is not the main branch, prevent the gommitizen bump and provide an appropriate message to the user.

3. Testing:

   • Perform tests by attempting a gommitizen bump on the main branch and on a non-main branch to ensure the restriction logic works correctly.

4. Documentation and Communication:

   • Document the changes made to implement this restriction.
   • Inform the relevant team members and request a review of the implementation.