duplicate path Templates for resources

[xiaozhenliu-gg5]

When testing logging API, the projectPath is added twice, which results in compile error:

An object literal cannot have multiple properties with the same name in strict mode.

This happens in logging_service, metric_service, config_service

[xiaozhenliu-gg5]

After debugging, I found that only name of the resource is duplicate but the pattern is not.

      projectPathTemplate: new this._gaxModule.PathTemplate(
        'projects/{project}/cmekSettings'
      ),
      projectPathTemplate: new this._gaxModule.PathTemplate(
        'projects/{project}'
      ),

For the first case, we now give it name projectCmekSettings.