Made another DSLParser error non-fatal

This allows processing to continue in the face of invalid array sizes,
matching the error reporting behavior of SkSLParser.

Change-Id: Ifc0572aecf829563e4a77f01962a6e05aa9e98e8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/444761
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
1 file changed