convert java static dependencies

This commit enables conversions of java_library_static and adds the
static_deps Soong attribute to Bazel deps for all Java libraries.
Currently, Soong handles static dependencies for Java differently, and
Bp2build may need to address that later (see b/217236083).

Bug: 215229742
Test: go test ./bp2build
Change-Id: I4f86780c634dca0a2cfb9294084b14e139cc2375