This has been fixed while adding support for OCF 1.1, the patch is the same as for bz2018969.
Upstream patch: https://github.com/ClusterLabs/pcs/commit/5eb51289926d5e1e68092db5d1d177fddc31a766

Test: pcs resource create nginx ocf:heartbeat:nginx

DevTestResults:

[root@r90-node-01 ~]# rpm -q pcs
pcs-0.11.1-5.el9.x86_64

[root@r90-node-01 ~]# pcs resource create nginx ocf:heartbeat:nginx
Warning: changing a monitor operation interval from 60s to 61 to make the operation unique
[root@r90-node-01 ~]# echo $?
0
[root@r90-node-01 ~]# pcs resource
  * nginx       (ocf:heartbeat:nginx):   FAILED r90-node-01 (Monitoring)

BEFORE:
=======

[root@virt-540 ~]# rpm -q pcs
pcs-0.11.1-4.el9.x86_64

[root@virt-540 ~]# pcs resource create nginx ocf:heartbeat:nginx
Warning: changing a monitor operation interval from 60s to 61 to make the operation unique
Error: Unable to update cib
Call cib_apply_diff failed (-203): Update does not conform to the configured schema
<cib output>

[root@virt-540 ~]# echo $?
1


AFTER:
======

[root@virt-540 ~]# rpm -q pcs
pcs-0.11.1-9.el9.x86_64

[root@virt-540 ~]# pcs resource create nginx ocf:heartbeat:nginx
Warning: changing a monitor operation interval from 60s to 61 to make the operation unique
[root@virt-540 ~]# echo $?
0

[root@virt-540 ~]# pcs resource
  * nginx	(ocf:heartbeat:nginx):	 Stopped

> OK


Regression tests will be conducted as part of bz2012129. Marking as Verified in pcs-0.11.1-4.el9

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (new packages: pcs), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:2290