[sdk/nodejs] YAML support broken with v3.6.0 codegen

[lblackstone]

The NodeJS codegen has changed all of the getResourceProperty methods and broken a test. The change is from https://github.com/pulumi/pulumi/blame/2781cf03fee77ea09286d442ffe3a01e6823322c/pkg/codegen/nodejs/gen.go#L1878 in pulumi/pulumi#7059 and results in | undefined being added to all the types.

I tracked this down to the LanguageResources method in the codegen, which isn't accounting for the Language metadata requiredOutputs setting.

For example, the v1:Service type has the following metadata in the schema which is ignored in the LanguageResources used to generate the YAML overlay:

            "language": {
                "nodejs": {
                    "requiredOutputs": [
                        "apiVersion",
                        "kind",
                        "metadata",
                        "spec",
                        "status"
                    ]
                }
            }

Originally posted by @lblackstone in #1640 (comment)