Update rules_java to 7.9.0 and java_tools to 13.7

Copybara Import from https://github.com/bazelbuild/rules_java/pull/205

BEGIN_PUBLIC
Update rules_java to 7.9.0 and java_tools to 13.7 (#205)

Closes #205
END_PUBLIC

COPYBARA_INTEGRATE_REVIEW=https://github.com/bazelbuild/rules_java/pull/205 from bazelbuild:java_v13.7 bae61263ea54aee69428f01907b39e5e19860734
PiperOrigin-RevId: 662401985
Change-Id: I82db7c8c4c381bc20f2daa3705440c0b17694f1e
3 files changed