leveldb: fix shared lib install name

Since we're renaming this library manually, we need to adjust the
install name accordingly, otherwise we will end up with an install name
of "libleveldb.dylib.1" instead of "libleveldb.1.dylib".

Fixes #30378.
leveldb: update 1.15.0 bottle.
libbluray 0.6

Update to latest stable release.
libbluray: add 0.6.0 bottle.