Hello,
new version of CDI TCK was just released - 2.0.4.Final (CDI 2.0).
It has already landed in Maven Central[1], so feel free to update.
For the test fixes, check JIRA release notes[2].
Regards
Matej
[1]
https://search.maven.org/#artifactdetails|org.jboss.cdi.tck|cdi-tck-impl|...
[2]
https://issues.jboss.org/projects/CDITCK/versions/12335634