neil version throws exception when deps.edn doesn't exist

[rads]

babashka version

v1.12.197

neil version

0.3.68

platform

macOS Sequoia 15.3.2

problem

The neil version command throws an exception when no deps.edn file exists in the current directory.

repro

$ mkdir neil-repro && cd neil-repro && neil version
----- Error --------------------------------------------------------------------
Type:     java.io.FileNotFoundException
Message:  /Users/rads/neil-repro/deps.edn (No such file or directory)
Location: /Users/rads/.gitlibs/libs/io.github.babashka/neil/78ffab1868dc04b2eec5d7195d2d8f92c416e528/neil:864:14

expected behavior

If you create an empty deps.edn, it works as expected. It should work the same way without creating the deps.edn first:

$ touch deps.edn
$ neil version                                     
{:neil "0.3.68", :project :version-not-set}

[rads]

I'm documenting this for myself to fix it later.