Add bump, for now as an option

[sebastienbeau]

we need to take our time to discuss more about it
but to have at least a first common version just add it as an option

[hparfr]

Suggested change

	subprocess.run(f"git tag {version}", shell=True, check=True)
	subprocess.run("git push origin --tag", shell=True, check=True)
	subprocess.run(f"git push origin {ODOO_VERSION}", shell=True, check=True)
	subprocess.run("git push origin", shell=True, check=True)
	subprocess.run(f"glab ci trigger publish", shell=True, check=True)