fix: postgresql_cert_name didn't work properly, using this parameter #21

Job	Run time
Get info from role and PR to determine if and how to test	4s
Fedora-39/ansible-2.17	16m 39s
Fedora-40/ansible-2.17	14m 39s
CentOS-7-latest/ansible-2.9	10s
CentOS-Stream-8/ansible-2.9	16m 46s
CentOS-Stream-8/ansible-2.16	17m 9s
CentOS-Stream-9/ansible-2.17	15m 19s
CentOS-Stream-10/ansible-2.17	12m 43s
	1h 33m 29s

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