chore(helm): add missing SPDX header to gateway-config template

[mesutoezdil]

Adds the missing SPDX copyright and license header to deploy/helm/openshell/templates/gateway-config.yaml

Every other file in deploy/helm/openshell/templates/ already has this header. This was the only file missing it.

[copy-pr-bot]

This pull request requires additional validation before any workflows can run on NVIDIA's runners.

Pull request vetters can view their responsibilities here.

Contributors can view more details about this message here.

[johntmyers]

This directory is explicitly bypassed in

OpenShell/scripts/update_license_headers.py

Line 58 in f0f17bf

"deploy/helm/openshell/templates",

.

@TaylorMutch any ideas why? We shouldn't be doing one off PRs to add headers, this is why we have a script for it. So we should either include this directory or not worry about it.

[TaylorMutch]

This directory is explicitly bypassed in

OpenShell/scripts/update_license_headers.py

Line 58 in f0f17bf

"deploy/helm/openshell/templates",

.

@TaylorMutch any ideas why? We shouldn't be doing one off PRs to add headers, this is why we have a script for it. So we should either include this directory or not worry about it.

I don't have any memory adding the ignore there. I think we can remove the exclusion and have the headers added uniformly.

[mesutoezdil]

i v removed the exclusion from scripts/update_license_headers.py so the helm templates dir is covered uniformly going forward.
and all 13 template files now have headers.

[pimlock]

/ok to test c41b990