Add `:bbin/bin` to `bb.edn`

Please answer the following questions and leave the below in as part of your PR.

[ ] This PR corresponds to an issue with a clear problem statement.
[ ] I have updated the CHANGELOG.md file with a description of the addressed issue.

Overview

Requires the latest version of bbin.

$ bbin install io.github.borkdude/quickblog --git/sha 7de4082d91fe5c88ec34134b0fcc7b743f6960d5
{:lib io.github.borkdude/quickblog,
 :coords
 {:git/url "https://github.com/borkdude/quickblog",
  :git/sha "7de4082d91fe5c88ec34134b0fcc7b743f6960d5"}}
Cloning: https://github.com/borkdude/quickblog
Checking out: https://github.com/borkdude/quickblog at 7de4082d91fe5c88ec34134b0fcc7b743f6960d5
Cloning: https://github.com/babashka/pods
Checking out: https://github.com/babashka/pods at 93081b75e66fb4c4d161f89e714c6b9e8d55c8d5

$ quickblog
Usage: quickblog <command>

  quickblog serve              Runs file-server on `port`.
  quickblog new                Creates new `file` in posts dir.
  quickblog quickblog          Alias for `render`
  quickblog migrate            Migrates from `posts.edn` to post-local metadata
  quickblog render             Renders posts declared in `posts.edn` to `out-dir`.
  quickblog refresh-templates  Updates to latest default templates
  quickblog watch              Watches `posts.edn`, `posts` and `templates` for changes. Runs file

borkdude / quickblog

Add `:bbin/bin` to `bb.edn` #29

Overview