Unclear from fs/globdocs that it supports a :max-depth option

[teodorlu]

Problem

The docstring for fs/glob does not mention :max-depth, making it hard to find out that fs/glob supports :max-depth.

$ bb -e '(doc fs/glob)'
-------------------------
babashka.fs/glob
([root pattern] [root pattern opts])
  Given a file and glob pattern, returns matches as vector of
  paths. Patterns containing `**` or `/` will cause a recursive walk over
  path, unless overriden with :recursive. Similarly: :hidden will be enabled (when not set)
  when `pattern` starts with a dot.
  Glob interpretation is done using the rules described in
  https://docs.oracle.com/javase/7/docs/api/java/nio/file/FileSystem.html#getPathMatcher(java.lang.String).

  Options:

  * `:hidden` - match hidden paths. Implied when `pattern` starts with a dot. Note: on Windows files starting with a dot are not hidden, unless their hidden attribute is set.
  * `:follow-links` - follow symlinks.
  * `:recursive` - force recursive search. Implied when `pattern` contains `**` or `/`.

  Examples:
  `(fs/glob "." "**.clj")`

Proposed solution: mention :max-depth under "Options"

Proposed solution: refer to a different docstring to understand supported options

[borkdude]

OK, let's go with first