OAPE-232: Remove GCPLabelsTags featuregate checks and references

[bharath-b-rh]

PR contains below commits

• Removes feature gates checks for configuring GCP labels and tags, as the feature is GA.
• Changes suggested by fmt tool.

Required for openshift/api#2372

[openshift-ci-robot]

@bharath-b-rh: This pull request references OAPE-232 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the story to target the "4.20.0" version, but no target version was set.

In response to this:

PR contains below commits

• Removes feature gates checks for configuring GCP labels and tags, as the feature is GA.
• Changes suggested by fmt tool.

Required for openshift/api#2372

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[openshift-ci]

@bharath-b-rh: 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/e2e-vsphere-ovn-multi-vcenter	48cf15d	link	false	/test e2e-vsphere-ovn-multi-vcenter
ci/prow/e2e-vsphere-static-ovn	48cf15d	link	false	/test e2e-vsphere-static-ovn
ci/prow/e2e-nutanix	48cf15d	link	false	/test e2e-nutanix
ci/prow/e2e-vsphere-host-groups-ovn	48cf15d	link	false	/test e2e-vsphere-host-groups-ovn
ci/prow/e2e-vsphere-ovn-techpreview-serial	48cf15d	link	false	/test e2e-vsphere-ovn-techpreview-serial

Full PR test history. Your PR dashboard.

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[bharath-b-rh]

/retest-required

[theobarberbany]

/lgtm
/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: theobarberbany

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• OWNERS [theobarberbany]

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[openshift-bot]

[ART PR BUILD NOTIFIER]

Distgit: ose-machine-api-operator
This PR has been included in build ose-machine-api-operator-container-v4.20.0-202507041843.p0.g86404b8.assembly.stream.el9.
All builds following this will include this PR.