Automatic update from web-platform-testswptrunner: Fix regression in config, interpreter (#9480)
Prior to the application of this patch, the configuration property named
`host` was required to expand the templated JSON file maintained within
the WPT CLI. By removing the property from some browser definitions
without updating that template, commit 1b4f253 introduced failures when
using the `run` sub-command with the effected browsers.
Refactor the logic for generating the configuration to use an in-memory
representation (instead of a file-based template) and conditionally
extend this object with the `host` option for browsers which specify it.
Document the rationale for the browser which requires this
functionality.
wpt-commits: cb2d75fd13182ab3bdd7189dafe2ff7bbf4acd56
wpt-pr: 9480
wpt-commits: cb2d75fd13182ab3bdd7189dafe2ff7bbf4acd56
wpt-pr: 9480
8d050cd75b