fix arguments chaining in url

PER_PAGE_SUFFIX = "?per_page=50"

PAGE_SUFFIX = "&page={}"

API_URL_TMPL = "https://forge.3gpp.org/rep/api/v4/projects/{}/pipelines"

SCOPE_FAILED = "scope[]=failed"

SCOPE_SUCCESS = "scope[]=success"

SCOPE_FAILED = "&scope[]=failed"

SCOPE_SUCCESS = "&scope[]=success"

def get_job_id(branch_name, job_name, project_id, success_only):

        resp_pls = requests.get(url_pls + suffix)

        for pl in resp_pls.json():

            if pl["ref"] == branch_name:

                scope = f"?{SCOPE_SUCCESS}"

                if not success_only:

                    scope += f"&{SCOPE_FAILED}"

                url_args = PER_PAGE_SUFFIX

                url_jobs = url_pls + f"/{pl['id']}/jobs{scope}"

                url_args += SCOPE_SUCCESS

                if not success_only:

                    url_args += SCOPE_FAILED

                # only one of the suffixes here - this assumes only max of 50 jobs per pipeline

                # so only one page needed

                resp_jobs = requests.get(url_jobs + PER_PAGE_SUFFIX)

                url_jobs = url_pls + f"/{pl['id']}/jobs" + url_args

                resp_jobs = requests.get(url_jobs)

                if job_name not in resp_jobs.text:

                    continue