cut v2.4.7 release (kubernetes-sigs#3074)

cut v2.4.6 release (kubernetes-sigs#2970)

update helm chart version to 1.4.7

maintain helm chart test.yaml file (kubernetes-sigs#2872)

Signed-off-by: BobDu <[email protected]>

Signed-off-by: BobDu <[email protected]>

cut v2.4.4 release (kubernetes-sigs#2815)

cut v2.4.3 release (kubernetes-sigs#2753)

update base image & golang for v2.4.2 (kubernetes-sigs#2657)

cut v2.4.1 release (kubernetes-sigs#2555)

* cut v2.4.1 release

* Helm chart for v2.4.1 release

cut v2.4.0 release (kubernetes-sigs#2507)

Update golang to 1.17 (kubernetes-sigs#2401)

* update golang to 1.17

* go mod tidy for controller-gen errors

Merge pull request kubernetes-sigs#2308 from kishorj/target-group-ipa…

…ddress

Create target group not explicity specify ipAddressType ipv4