Upgrade kube-prometheus-stack to 56.x.x version #120

Job	Run time
Preconditions	8s
License Check	13s
chart-testing lint	17s
Upgrade latest released version - k8s 1.21.14 - upgrade	6m 50s
Use Pulsar Image - k8s 1.21.14 - install	6m 29s
JWT Asymmetric Keys - k8s 1.21.14 - install	6m 24s
JWT Symmetric Key - k8s 1.21.14 - install	6m 20s
TLS - k8s 1.21.14 - install	7m 25s
Broker & Proxy TLS - k8s 1.21.14 - install	6m 29s
BK TLS Only - k8s 1.21.14 - install	6m 35s
ZK TLS Only - k8s 1.21.14 - install	6m 51s
ZK & BK TLS Only - k8s 1.21.14 - install	6m 36s
PSP - k8s 1.21.14 - install	6m 26s
Upgrade latest released version - k8s 1.27.3 - upgrade	6m 10s
Use Pulsar Image - k8s 1.27.3 - install	5m 36s
JWT Asymmetric Keys - k8s 1.27.3 - install	6m 21s
JWT Symmetric Key - k8s 1.27.3 - install	5m 48s
TLS - k8s 1.27.3 - install	6m 59s
Broker & Proxy TLS - k8s 1.27.3 - install	5m 57s
BK TLS Only - k8s 1.27.3 - install	5m 50s
ZK TLS Only - k8s 1.27.3 - install	6m 26s
ZK & BK TLS Only - k8s 1.27.3 - install	5m 59s
PSP - k8s 1.27.3 - install	5m 45s
Upgrade TLS - k8s 1.21.14 - upgrade	7m 43s
Upgrade PSP - k8s 1.21.14 - upgrade	6m 23s
Upgrade kube-prometheus-stack - k8s 1.21.14 - upgrade	5m 58s
TLS with helm 3.10.0 - k8s 1.21.14 - install	7m 23s
CI checks completed	1s
	2h 35m 22s

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