list-new-apis allows -b option

Useful to compare with a specific OpenJDK version instead of ojluni/.

Test: libcore-openjdk-analyzer list-new-apis -b 17 -t /usr/local/buildtools/java/jdk-sts/jmods/java.base.jmod
Change-Id: I441bd22ceb17543f7a181bc8f57fd39d01427bbe
1 file changed