Fix that RenderEditable (TextField) ignores offset in painting, making text selections shifted when offset is nonzero (#109287)

Small fix in text layout math, unlikely to affect most normal usages.

* Add Windows compilation test (hello_world_windows__compile)

* Add devicelab target to .ci.yaml

* Bringup on new target

* Add license to generated files

* Indicate test ownership

* Delete asset from repo

* Add Windows compilation test (hello_world_windows__compile)

* Add devicelab target to .ci.yaml

* Bringup on new target

* Add license to generated files

* Indicate test ownership

* Delete icon

* Use path.basename

Re triggering tests

* Update test owner to desktop team