changed dir names according to CVE for new java exploit

[jvazquez-r7]

No description provided.

[todb-r7]

Picking up an OSVDB number before committing to Metasploit would obviate this step, since things wouldn't have to be moved around afterwards. That would make installer and update packaging easier -- it's a small hassle to deal with removed and renamed files for the installers and updates (they are special-cased).

[todb-r7]

Ah, and it makes merging more complicated than it needs to be as well, apparently:

mazikeen:./metasploit-framework$ git merge master
Auto-merging modules/exploits/multi/browser/java_jre17_exec.rb
CONFLICT (add/add): Merge conflict in modules/exploits/multi/browser/java_jre17_exec.rb
Automatic merge failed; fix conflicts and then commit the result.

Nothing really to be done about it at this point, but it would be nice to avoid this in the future.