BLUE-GREEN deployment of kubewatch micro-service is failed to be done after updating devtron from another branch.

[pawan-59]

Checklist:

• I've searched in the docs and FAQ for my answer
• I've included steps to reproduce the bug.

After updating devtron old-kubewatch pod should terminated and new pod should start with changes but old pod is running after updating and new pod stuck into CrashLoopBackOff .

Logs
Here is the logs of new pod created.
time="2021-08-04T07:23:00Z" level=info msg="Starting kubewatch controller" pkg=kubewatch-event
2021/08/04 07:23:00 err stan: clientID already registered
2021/08/04 07:23:00 errstan: clientID already registered
panic: errstan: clientID already registered

goroutine 1 [running]:
log.Panic(0xc0004e38a0, 0x2, 0x2)
/usr/local/go/src/log/log.go:351 +0xae
github.com/bitnami-labs/kubewatch/pkg/controller.Start(0xc0002e20c0, 0x1907360, 0xc00056c930)
/go/src/github.com/bitnami-labs/kubewatch/pkg/controller/controller.go:450 +0x625
github.com/bitnami-labs/kubewatch/pkg/client.Run(0xc0002e20c0)
/go/src/github.com/bitnami-labs/kubewatch/pkg/client/run.go:53 +0xd8
github.com/bitnami-labs/kubewatch/cmd.glob..func10(0x23509c0, 0x239dfe0, 0x0, 0x0)
/go/src/github.com/bitnami-labs/kubewatch/cmd/root.go:57 +0xb4
github.com/bitnami-labs/kubewatch/vendor/github.com/spf13/cobra.(*Command).execute(0x23509c0, 0xc00003a1b0, 0x0, 0x0, 0x23509c0, 0xc00003a1b0)
/go/src/github.com/bitnami-labs/kubewatch/vendor/github.com/spf13/cobra/command.go:766 +0x2c2
github.com/bitnami-labs/kubewatch/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0x23509c0, 0x44580a, 0x22de4a0, 0xc000056778)
/go/src/github.com/bitnami-labs/kubewatch/vendor/github.com/spf13/cobra/command.go:852 +0x2fe
github.com/bitnami-labs/kubewatch/vendor/github.com/spf13/cobra.(*Command).Execute(...)
/go/src/github.com/bitnami-labs/kubewatch/vendor/github.com/spf13/cobra/command.go:800
github.com/bitnami-labs/kubewatch/cmd.Execute()
/go/src/github.com/bitnami-labs/kubewatch/cmd/root.go:64 +0x31
main.main()
/go/src/github.com/bitnami-labs/kubewatch/main.go:22 +0x25