Bump noflo-assembly from 0.2.0 to 0.3.1
Bump noflo-assembly from 0.2.0 to 0.3.1

Bumps [noflo-assembly](https://github.com/noflo/noflo-assembly) from 0.2.0 to 0.3.1.
- [Release notes](https://github.com/noflo/noflo-assembly/releases)
- [Commits](https://github.com/noflo/noflo-assembly/compare/0.2.0...0.3.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
noflo/noflo-browser,noflo/noflo-browser