Don't require boost in pkg-config
There is no boost.pc. Regression of
87e12d1c8.
Gbp-Pq: Name 0008-Don-t-require-boost-in-pkg-config.patch
pcl (1.12.1+dfsg-3) unstable; urgency=medium
* Add missing dependency (Closes: #
1002786)
* Add patch for wrong boost pkg-config dependency (Closes: #
1002753)
[dgit import unpatched pcl 1.12.1+dfsg-3]