Bitbucket says size over 1GB

Hello, my repository is https://bitbucket.org/josh_crosby/.dotfiles and says it is over 1 GB, doing google searches, it appears this is the preferred way to resolve the issue.

~/.dotfiles ❯❯❯ git count-objects -vH
count: 0
size: 0 bytes
in-pack: 618
packs: 1
size-pack: 52.31 MiB
prune-packable: 0
garbage: 0
size-garbage: 0 bytes