tck: Use specific assertj version for junit4-runpath projects
tck: Use specific assertj version for junit4-runpath projects

We don't want to rely on the version of assertj in biz.aQute.junit.

Signed-off-by: BJ Hargrave <79c2611307ec26eadfef14d3896a4f8c046a371e@us.ibm.com>

osgi/osgi,osgi/osgi,osgi/osgi,osgi/osgi,osgi/osgi,osgi/osgi,osgi/osgi,osgi/osgi