Add Wants=postgresql.service to Pulpcore service files #1425

Job	Run time
Puppet / Static validations	32s
Puppet / 8 (Ruby 3.2)	4m 15s
Puppet / 7 (Ruby 2.7)	4m 49s
Puppet / Puppet 8 - CentOS 9 - Pulp nightly	18m 48s
Puppet / Puppet 8 - CentOS 9 - Pulp 3.39	14m 10s
Puppet / Puppet 8 - CentOS 9 - Pulp 3.49	20m 13s
Puppet / Puppet 7 - CentOS 9 - Pulp nightly	19m 12s
Puppet / Puppet 7 - CentOS 9 - Pulp 3.39	14m 52s
Puppet / Puppet 7 - CentOS 9 - Pulp 3.49	18m 35s
Puppet / Puppet 8 - AlmaLinux 8 - Pulp nightly	19m 27s
Puppet / Puppet 8 - AlmaLinux 8 - Pulp 3.39	15m 19s
Puppet / Puppet 8 - AlmaLinux 8 - Pulp 3.49	18m 58s
Puppet / Puppet 7 - AlmaLinux 8 - Pulp nightly	19m 51s
Puppet / Puppet 7 - AlmaLinux 8 - Pulp 3.39	14m 57s
Puppet / Puppet 7 - AlmaLinux 8 - Pulp 3.49	19m 59s
Puppet / Puppet 8 - AlmaLinux 9 - Pulp nightly	17m 34s
Puppet / Puppet 8 - AlmaLinux 9 - Pulp 3.39	13m 56s
Puppet / Puppet 8 - AlmaLinux 9 - Pulp 3.49	18m 50s
Puppet / Puppet 7 - AlmaLinux 9 - Pulp nightly	18m 16s
Puppet / Puppet 7 - AlmaLinux 9 - Pulp 3.39	14m 12s
Puppet / Puppet 7 - AlmaLinux 9 - Pulp 3.49	18m 3s
Puppet / Test suite	1s
	5h 24m 49s

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