Add vdb keys

rosdistro/rosdep_tecnalia.yaml

@@ -12,10 +12,18 @@ dynamixel:
 libhalcon-dev:
   ubuntu: [libhalcon-dev]
 
+libopenvdb_fork_dev:
+  ubuntu:
+    focal: [libopenvdb-fork-dev]
+
 libpcl-1.8.1:
   ubuntu:
     xenial: [libpcl1.8.1]
 
+libvdbfusion_dev:
+  ubuntu:
+    focal: [libvdbfusion-dev]
+
 peak:
   ubuntu: [libpeak-dev]