Upgraded ArgoCD operator, ArgoCD to pick up the fix error when route api is not available (cherry-pick)

[anandf]

What type of PR is this?
/kind bug

cherry pick of PR: #761
What does this PR do / why we need it:
When there is an issue with the API server pods, or the API server pods are just coming up after a restart, the current check for API availability done with a discovery client will fail. This makes the operator code to assume that the server does not support the Route API. To fix this, whenever the API availability check fails, the operator checks if the API is registered. If registered, then the operator assumes that the Route API is supported in the cluster and would eventually become available.

Have you updated the necessary documentation?

• Documentation update is required by this PR.
• Documentation has been updated.

Which issue(s) this PR fixes:

Fixes https://issues.redhat.com/browse/GITOPS-4358

How to test changes / Special notes to the reviewer:

Steps to reproduce the problem in OCP cluster.

Delete the API server pods and restart the gitops-operator pod

oc delete pod --all --wait=false -n openshift-apiserver --all
oc delete pods --all -n openshift-gitops-operator

Now try logging in to the ArgoCD UI, you will see an error like below

oidc: issuer did not match the issuer returned by provider, expected "https://openshift-gitops-server-openshift-gitops.apps.<DNS_DOMAIN_NAME>/api/dex" got "https://openshift-gitops-server/api/dex"

[svghadi]

/lgtm
/approve

[anandf]

/retest-required

[openshift-ci]

@anandf: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/v4.12-kuttl-sequential	cb7e7c2	link	true	/test v4.12-kuttl-sequential
ci/prow/v4.13-ci-index-gitops-operator-bundle	cb7e7c2	link	true	/test v4.13-ci-index-gitops-operator-bundle
ci/prow/v4.12-images	cb7e7c2	link	true	/test v4.12-images
ci/prow/v4.12-e2e	cb7e7c2	link	true	/test v4.12-e2e
ci/prow/v4.12-ci-index-gitops-operator-bundle	cb7e7c2	link	true	/test v4.12-ci-index-gitops-operator-bundle
ci/prow/v4.13-e2e	cb7e7c2	link	true	/test v4.13-e2e
ci/prow/v4.12-kuttl-parallel	cb7e7c2	link	true	/test v4.12-kuttl-parallel
ci/prow/v4.13-images	cb7e7c2	link	true	/test v4.13-images
ci/prow/v4.13-kuttl-parallel	cb7e7c2	link	true	/test v4.13-kuttl-parallel
ci/prow/v4.13-kuttl-sequential	cb7e7c2	link	true	/test v4.13-kuttl-sequential

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[anandf]

/retest

[svghadi]

/approve

[svghadi]

/lgtm

[anandf]

/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: anandf, svghadi

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