Bug 24654: Remove trailing quote in rda264 XSLT

Bug 24654: Remove trailing quote in rda264 XSLT

To test:
1 - Find or add a recod with a 264 field
2 - Make sure there is a subfield b
3 - View the record in opac
4 - Right click on publisher link and copy and paste into a text editor
5 - Note the trailing " in the search
6 - Apply patch
7 - Refresh
8 - Link is correctly formed now

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>