CLOUD-938 - Fix bundle generation scripts

[jvpasinatto]

• Update bundle generation Makefile and scripts to standardize across operators
• Add missing references for PXC 8.4

CHECKLIST

Jira

• Is the Jira ticket created and referenced properly?
• Does the Jira ticket have the proper statuses for documentation (Needs Doc) and QA (Needs QA)?
• Does the Jira ticket link to the proper milestone (Fix Version field)?

Tests

• Is an E2E test/test case added for the new feature/change?
• Are unit tests added where appropriate?
• Are OpenShift compare files changed for E2E tests (compare/*-oc.yml)?

Config/Logging/Testability

• Are all needed new/changed options added to default YAML files?
• Are all needed new/changed options added to the Helm Chart?
• Did we add proper logging messages for operator actions?
• Did we ensure compatibility with the previous version or cluster upgrade process?
• Does the change support oldest and newest supported PXC version?
• Does the change support oldest and newest supported Kubernetes version?

[gkech]

@jvpasinatto should we review this or stays in draft indeed?

[JNKPercona]

Test Name	Result	Time
affinity-8-0	passed	00:05:49
auto-tuning-8-0	passed	00:18:08
backup-storage-tls-8-0	passed	00:22:59
cross-site-8-0	passed	00:33:51
custom-users-8-0	passed	00:12:37
demand-backup-cloud-8-0	passed	00:56:16
demand-backup-encrypted-with-tls-8-0	passed	00:44:24
demand-backup-8-0	passed	00:42:17
demand-backup-flow-control-8-0	passed	00:10:33
demand-backup-parallel-8-0	passed	00:08:56
demand-backup-without-passwords-8-0	passed	00:15:27
haproxy-5-7	passed	00:13:04
haproxy-8-0	passed	00:14:23
init-deploy-5-7	passed	00:16:16
init-deploy-8-0	passed	00:16:49
limits-8-0	passed	00:11:55
monitoring-2-0-8-0	passed	00:22:18
monitoring-pmm3-8-0	passed	00:17:53
one-pod-5-7	passed	00:13:54
one-pod-8-0	passed	00:13:52
pitr-8-0	passed	00:42:54
pitr-gap-errors-8-0	passed	00:56:48
proxy-protocol-8-0	passed	00:09:46
proxysql-sidecar-res-limits-8-0	passed	00:08:24
pvc-resize-5-7	passed	00:16:59
pvc-resize-8-0	passed	00:16:06
recreate-8-0	passed	00:16:50
restore-to-encrypted-cluster-8-0	passed	00:26:07
scaling-proxysql-8-0	passed	00:08:27
scaling-8-0	passed	00:10:33
scheduled-backup-5-7	passed	01:05:10
scheduled-backup-8-0	failure	00:21:52
security-context-8-0	passed	00:26:36
smart-update1-8-0	passed	00:32:14
smart-update2-8-0	passed	00:37:49
storage-8-0	passed	00:10:17
tls-issue-cert-manager-ref-8-0	passed	00:08:38
tls-issue-cert-manager-8-0	passed	00:11:22
tls-issue-self-8-0	passed	00:12:58
upgrade-consistency-8-0	passed	00:10:56
upgrade-haproxy-5-7	passed	00:24:21
upgrade-haproxy-8-0	passed	00:24:01
upgrade-proxysql-5-7	passed	00:13:28
upgrade-proxysql-8-0	passed	00:14:39
users-5-7	passed	00:25:22
users-8-0	passed	00:25:06
validation-hook-8-0	passed	00:01:42

Summary	Value
Tests Run	47/47
Job Duration	02:57:49
Total Test Time	16:31:29

commit: 0538614
image: perconalab/percona-xtradb-cluster-operator:PR-2154-0538614f