secret-operator failed to restart deployment with initContainer using health checks

[mainey-cc]

Describe the bug

Kubernetes 1.29 introduces long lived sidecar container, but infisical secrets-operator failed to restart any deployments with it. The sidecar have health checks in place and restartPolicy=always set. But, when i remove those health checks, the secrets-operator are able to restart any deployments just fine.

To Reproduce

Steps to reproduce the behavior:

1. Create a kubernetes deployment with an initContainer using health checks.
2. Update environment variables on infisical.
3. Observe the secrets-operator trying over and over again to restart the deployment.

Expected behavior

It should restart the deployment without issues.

Logs

unable to reconcile deployment with [name=******]. Will try next requeueunable to reconcile deployment with [name=******].  Will try next requeueOperator will requeue after [5s]
Manual re-sync interval set requeueAfter 5s
Requeue duration set requeueAfter 5s
Workspace ID: *****
TokenName: *****
ReconcileInfisicalSecret: Fetched secrets via service token
No secrets modified so reconcile not needed Etag: W/"**********************" Modified: false
deployment is using outdated managed secret. Starting re-deployment [deploymentName=*****]

Platform you are having the issue on:

Secrets-operator helm chart version 0.3.3 on GKE cluster version 1.29.0-gke.1381000

Additional Context

The initContainer have startupProbe, readinessProbe, and livenessProbe as well with restartPolicy=always. I have observed similiar issue on another tools that returns this error, and this might just be the culprit. Even when restartPolicy=always is set, it still failed to restart.

time="2024-02-15T01:52:06Z" level=error msg="provider.kubernetes: got error while updating resource" deployment=crm-organizations error="Deployment.apps \"*****\" is invalid: [spec.template.spec.initContainers[0].livenessProbe: Forbidden: may not be set for init containers without restartPolicy=Always, spec.template.spec.initContainers[0].readinessProbe: Forbidden: may not be set for init containers without restartPolicy=Always, spec.template.spec.initContainers[0].startupProbe: Forbidden: may not be set for init containers without restartPolicy=Always]" kind=deployment namespace=*** update="latest->latest"

[akhilmhdh]

CC: @maidul98

[mainey-cc]

I pushed a PR here to resolve the issue #1615