update gcp-auth-webhook to v0.0.9

[sharifelgamal]

This is PR updates the gcp-auth-webhook image to v0.0.9, which includes fixes specified in the release.

The TL;DR is that we now add credentials to initContainers as well as containers, and fix a bug where service accounts created after addon enable weren't getting the image pull secret.

[sharifelgamal]

/ok-to-test

[minikube-pr-bot]

kvm2 driver with docker runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 14372) |
+----------------+----------+---------------------+
| minikube start | 51.3s    | 51.4s               |
| enable ingress | 28.3s    | 26.5s               |
+----------------+----------+---------------------+

Times for minikube start: 52.4s 51.9s 50.0s 51.1s 51.1s
Times for minikube (PR 14372) start: 50.5s 50.9s 53.1s 52.0s 50.4s

Times for minikube ingress: 29.8s 29.5s 30.0s 26.6s 25.6s
Times for minikube (PR 14372) ingress: 26.6s 25.6s 25.1s 26.5s 28.6s

docker driver with docker runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 14372) |
+----------------+----------+---------------------+
| minikube start | 24.3s    | 24.8s               |
| enable ingress | 23.6s    | 22.7s               |
+----------------+----------+---------------------+

Times for minikube start: 23.9s 23.8s 24.6s 24.8s 24.3s
Times for minikube (PR 14372) start: 25.4s 25.0s 23.9s 25.0s 24.7s

Times for minikube ingress: 23.4s 22.4s 22.9s 22.9s 26.4s
Times for minikube (PR 14372) ingress: 23.4s 23.4s 22.5s 21.9s 22.4s

docker driver with containerd runtime

+-------------------+----------+---------------------+
|      COMMAND      | MINIKUBE | MINIKUBE (PR 14372) |
+-------------------+----------+---------------------+
| minikube start    | 42.3s    | 34.8s               |
| ⚠️  enable ingress | 21.8s    | 27.0s ⚠️             |
+-------------------+----------+---------------------+

Times for minikube ingress: 28.4s 22.4s 18.0s 17.9s 22.4s
Times for minikube (PR 14372) ingress: 18.9s 22.4s 22.5s 22.4s 48.9s

Times for minikube start: 43.5s 39.8s 43.9s 43.8s 40.4s
Times for minikube (PR 14372) start: 32.1s 40.4s 28.3s 29.5s 43.8s

[medyagh]

thank you for this PR :) please lets add PR description and possibly explain what it is is fixing

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: medyagh, sharifelgamal

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