fix: add missing MY_NODE_NAME environment variable in chart

[go-bai]

Description

Fix: Add missing MY_NODE_NAME environment variable in chart.

"NodeName" is now set to "$(my_node_name)".

# kubectl -n kube-flannel logs -f kube-flannel-ds-fqmw5 -c kube-network-policies
I0101 11:55:44.275697       1 main.go:59] flags: []
I0101 11:55:44.301143       1 controller.go:83] Creating event broadcaster
I0101 11:55:44.301355       1 controller.go:89] Creating controller: networkpolicy.Config{FailOpen:false, AdminNetworkPolicy:false, BaselineAdminNetworkPolicy:false, QueueID:100, NodeName:"$(my_node_name)"}

Todos

• Tests
• Documentation
• Release note

Release Note

None required

[thomasferrandiz]

Thanks for your contribution.