RFR(T): 8248044: Backout ProblemList-ed tests introduced by JDK-8247876

[Mikael Vidstedt]

Please review this trivial change which reenables the tests which were problem listed because of a linux-aarch64 machine configuration issue which has since been fixed:

Note: I intend to push this to jdk15.

JBS: https://bugs.openjdk.java.net/browse/JDK-8248044
webrev: https://cr.openjdk.java.net/~mikael/webrevs/8248044/webrev.00/open/webrev

Testing:

I ran a few jobs and verified that the four tests passed (they did) and completed in reasonable times (they did).

Cheers,
Mikael