PCL type check doesn't account for const attributes

[iwahbe]

What happened?

The PCL binder raises missing required attribute errors on const attributes.

Steps to reproduce

Remove the bind option added in #11371 and then run

go test --run=TestGenerateProgram/transpiled_examples/kubernetes ./...

Expected Behavior

Const attributes shouldn't need to be present.

Actual Behavior

Error on missing const attributes.

Output of pulumi about

No response

Additional context

No response

Contributing

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