Support 3.3.x (x != 0)

[znz]

Why?

<= 3.3 means <= 3.3.0, so this cannot install with 3.3.1 or later.

scimaenaga-1.0.2 requires ruby version >= 2.5.9, <= 3.3, which is incompatible
with the current version, ruby 3.3.3p89

What?

< 3.4 supports 3.3.x (x != 0) too.

Caveats

Nothing affects already supported versions.

[valerauko]

Thanks for the contribution!

[mtakeda15]

@znz
I want to keep updating test.yml when new ruby version is released, so I prefer <= 3.3.3 to <3.4.

[mtakeda15]

Thank you for your contribution!!