Bug 35564: Add homebranch to the holds queue report

Bug 35564: Add homebranch to the holds queue report

To test:
1 - Place some holds in your system
2 - perl misc/cronjobs/holds/build_holdsqueue.pl
3 - View the holds queue
4 - Note there is no holding branch column
5 - APPLY PATCH
6 - Reload and try again
7 - Note the column is not there
8 - Click column setting gear to expose the column
9 - Go to Admin -> Table settings and make sure you can expose the column via Table settings

Signed-off-by: Michelle <mspinney@clamsnet.org>
Signed-off-by: Brendan Lawlor <blawlor@clamsnet.org>
Signed-off-by: Emily Lamancusa <emily.lamancusa@montgomerycountymd.gov>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>