core-aam links go to repo no longer in use

[pgrucza]

Test files link to Core Accessibility API Mappings for roles and properties. These links point to a repository that is no longer in use.

Should the links for Core Accessibility API Mappings be updated to point to the editors draft in the new repository, https://w3c.github.io/core-aam/

ids for the Roles and State and Property have changed from previous versions of the document that was linked to. Currently they have a format of "details-id-##"

If the links are updated it might be useful to link to #mapping_role_table and #mapping_state-property_table as a starting point.