Add DeployScriptPath option for Publish

[chuckpennington]

I would like to use the DeployScriptPath option for the Publish action to capture the SQL script file generated during deployment. The OutputPath option is not valid for Publish and if you try to use it, an error will occur.

I have commits ready for a new PR that adds the new property to SqlPackagePublishSettings, hides the OutputPath property, and adds the builder argument for DeployScriptPath in the SqlPackagePublishRunner.

[chuckpennington]

@RLittlesII is this repo still active? I would like to submit a PR.