Fixed symlinks to be not absolute, which confuses 'ansible-galaxy collection...

Fixed symlinks to be not absolute, which confuses 'ansible-galaxy collection build' on other systems

molecule/default

-/home/scampos/src/ansible-freeipa/molecule/centos-8
+centos-8
\ No newline at end of file

molecule/resources/playbooks/library

-/home/scampos/src/ansible-freeipa/plugins/modules/
+../../../plugins/modules/
\ No newline at end of file

molecule/resources/playbooks/module_utils

-/home/scampos/src/ansible-freeipa/plugins/module_utils/
+../../../plugins/module_utils/
\ No newline at end of file

molecule/resources/playbooks/roles

-/home/scampos/src/ansible-freeipa/roles
+../../../roles/
\ No newline at end of file