Implement 'X-Google-Api-Client' Request Header for GkeClusterLocator.ts

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Hello team google,

I wish to know of how to pass an specific value from the script GkeClusterLocator.ts to cluster_manager_client.js in th eline 143:

this._defaults = this._gaxGrpc.constructSettings('google.container.v1.ClusterManager', gapicConfig, opts.clientConfig || {}, { 'x-goog-api-client': clientHeader.join(' ') });

but in order to do so, there is to variables in object that l need to pass in through such :

if (opts.libName && opts.libVersion) {
clientHeader.push(`${opts.libName}/${opts.libVersion}`);
}
Can you point me the best way to do that?

Thank you!

My best regards.