Replace MAVROS build with binaries

[evan-palmer]

Feature Type

Changing existing functionality in the BlueROV2 driver

Problem Description

The main and jazzy branches currently build MAVROS from source because the binaries for the respective ROS distros are not currently available (see mavros!1958).

Feature Description

Once mavros!1958 is address, replace the source build with binaries.

Alternative Solutions

N/A

Additional Context

In addition to integrating the MAVROS binaries, this should revert the Dockerfile changes in #241.

[evan-palmer]

@amarburg from what I can tell the updated Jazzy/Rolling binaries should be available in MAVROS v2.9. I haven't asked Vladimir what other changes he is hoping to include before creating that release.