[dpdk-web] Add links to bugs for hosted projects

[Thomas Monjalon]

Please, would it be possible to add a quick link to the open bugs
for each hosted project having a Bugzilla section?

The link should appear as "Bugs" and be the last one in the list of links
in this page: https://www.dpdk.org/hosted-projects/

These are the links for each relevant project:

	dpdk-burst-replay
https://bugs.dpdk.org/buglist.cgi?product=dpdk-burst-replay&resolution=---

	DTS
https://bugs.dpdk.org/buglist.cgi?product=DTS&resolution=---

	SPP
https://bugs.dpdk.org/buglist.cgi?product=SPP&resolution=---

Thank you