asm 9.2, objenesis 3.2, fixes for jdk11+
asm 9.2, objenesis 3.2, fixes for jdk11+

With these fixes and the jdk-version-test script, I've confirmed that QBT
builds using all versions of JDK from 1.8 thru 17.

1_8 and 1_9 below are traditional JDKs, while R9-R17 are the oracle-provided
reference binaries.

Results:
Java 1_8 returned 0
Java 1_9 returned 0
Java R9 returned 0
Java R10 returned 0
Java R11 returned 0
Java R12 returned 0
Java R13 returned 0
Java R14 returned 0
Java R15 returned 0
Java R16 returned 0
Java R17 returned 0

TerabyteQbt/meta,TerabyteQbt/meta