math/apache-commons-math: build empty jar file (without classes) and doesn' build wiht jdk 11+

[vvd]

Summary

1. Without target compile commons-math.jar was ~8KB only without classes - whit patch it's ~2MB.
2. Doesn't build with OpenJDK 11+: compile.source and compile.target 1.5 deprecated and was removed in newer OpenJDKs.

Tested build in poudriere and on live system 13.2amd64 with OpenJDK 8, 11, 17 and 21.

[arrowd]

Looking good, don't forget the PORTREVISION bump.

[bofh]

Update the patch with the bump please.

[vvd]

Increased PORTREVISION.

[bofh]

[vvd]

arrowd requested changes to this revision.

This revision was not accepted when it landed; it landed in state Needs Revision.

Gleb, remove this request or approve review. If it matters at all.