OSSM-1847 ensure ProxyUID and ProxyGID are initialized when using gat…

[rcernich]

…eway injection template

Signed-off-by: rcernich rcernich@redhat.com

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[luksa]

/test integration

[rcernich]

/test integration

[maistra-bot]

In response to a cherrypick label: new pull request created: #618

[maistra-bot]

In response to a cherrypick label: new pull request created: #619

[maistra-bot]

In response to a cherrypick label: new pull request could not be created: failed to create pull request against maistra/istio#maistra-2.3 from head maistra-bot:cherry-pick-615-to-maistra-2.3: status code 422 not one of [201], body: {"message":"Validation Failed","errors":[{"resource":"PullRequest","code":"custom","message":"A pull request already exists for maistra-bot:cherry-pick-615-to-maistra-2.3."}],"documentation_url":"https://docs.github.com/rest/reference/pulls#create-a-pull-request"}

[maistra-bot]

In response to a cherrypick label: new pull request could not be created: failed to create pull request against maistra/istio#maistra-main from head maistra-bot:cherry-pick-615-to-maistra-main: status code 422 not one of [201], body: {"message":"Validation Failed","errors":[{"resource":"PullRequest","code":"custom","message":"A pull request already exists for maistra-bot:cherry-pick-615-to-maistra-main."}],"documentation_url":"https://docs.github.com/rest/reference/pulls#create-a-pull-request"}