OCPBUGS-38310: Remove the 1.3.1 references for the OCP garbage collection rules

[xiaojiey]

Description:

Remove the 1.3.1 references for the OCP garbage collection rules

[codeclimate]

Code Climate has analyzed commit 05b969f and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (50% is the threshold).

This pull request will bring the total coverage in the repository to 61.9%.

View more on Code Climate.

[Anna-Koudelkova]

Pre-merge verified on a hypershift cluster, reference 1.3.1. is removed:

$ oc get rules -o yaml upstream-ocp4-kubelet-eviction-thresholds-set-hard-memory-available | grep CIS-OCP
	control.compliance.openshift.io/CIS-OCP: 4.2.1

$ oc get rules -o yaml upstream-ocp4-kubelet-eviction-thresholds-set-hard-imagefs-available | grep CIS-OCP
	control.compliance.openshift.io/CIS-OCP: 4.2.1

$ oc get rules -o yaml upstream-ocp4-kubelet-eviction-thresholds-set-hard-nodefs-available | grep CIS-OCP
    control.compliance.openshift.io/CIS-OCP: 4.2.1

$ oc get rules -o yaml upstream-ocp4-kubelet-eviction-thresholds-set-hard-nodefs-inodesfree | grep CIS-OCP
	control.compliance.openshift.io/CIS-OCP: 4.2.1