Add a local fix to make this work with non-MySQL backends:

Quoting database identifiers with backticks as is done in 2.17 is
not portable, and only works with a MySQL backend.  Instead, use
the DBI quote_identifier method as hinted in
https://rt.cpan.org/Public/Bug/Display.html?id=101561

Bump PKGREVISION to 1.

(he)