community/pdns: add patch to handle exceptions in boost 1.76
This MR:
- adds a patch to make pdns work with boost 1.76
- unmarks x86_64 as broken
- enables checks again
- prints the test-suite.log when relevant
We (PowerDNS) expect to ship a fix upstream in 4.4.2, at which point the patch in this MR can be removed.
Edited by Peter van Dijk