Add Opera versions for api.Document.createTreeWalker.expandEntityReferences_parameter (#13878)
Add Opera versions for api.Document.createTreeWalker.expandEntityReferences_parameter (#13878)

This PR adds real values for Opera and Opera Android for the `createTreeWalker.expandEntityReferences_parameter` member of the `Document` API by mirroring the data.
mdn/browser-compat-data,chrisdavidmills/browser-compat-data,mdn/browser-compat-data,chrisdavidmills/browser-compat-data