Backport of "tests: Don't set dtlsenc state before linking." into 1.18
Backport of !1744 (merged) "tests: Don't set dtlsenc state before linking.".
Commits:
- be131dba tests: Don't set dtlsenc state before linking.
Backport of !1744 (merged) "tests: Don't set dtlsenc state before linking.".
Commits: