pdk: Update 2.5.0->3.0.0

[bastelfreak]

No description provided.

[ju5t]

@bastelfreak the new Gemfile seems to break the installation on my machine. I'm unable to install it. The error I'm getting is:

Bundler could not find compatible versions for gem "puppet":
  In Gemfile:
    puppet

Bundler could not find compatible versions for gem "rubocop":
  In Gemfile:
    rubocop (= 1.48.1)

    rubocop-rspec (= 2.19.0) was resolved to 2.19.0, which depends on
      rubocop (~> 1.33)

Bundler could not find compatible versions for gem "ruby":
  In Gemfile:
    ruby

    pry (~> 0.10) was resolved to 0.14.2, which depends on
      ruby (>= 2.0)

    puppet was resolved to 7.25.0, which depends on
      ruby (>= 2.5.0)

    puppet was resolved to 7.25.0, which depends on
      ruby (>= 2.5.0) universal-darwin-22

    puppet_litmus (~> 1.0) was resolved to 1.1.3, which depends on
      ruby (>= 2.7.0)

    rubocop (= 1.48.1) was resolved to 1.48.1, which depends on
      ruby (>= 2.6.0)

Does it work for you? I've tried Ruby 2.7.8 and 3.2.0 and I'm on MacOS with an M1 chip.

Also, this can probably be removed (sorry, only found out after everything was merged), as support for Ruby < 2.7.0 was dropped.

gem "json", '= 2.1.0', require: false if Gem::Requirement.create(['>= 2.5.0', '< 2.7.0']).satisfied_by?(Gem::Version.new(RUBY_VERSION.dup))

[bastelfreak]

Those are the default pdk settings. They are supposed to work on Ruby 2.7 and newer (I'm not a huge pdk fan and usually try to avoid it). The pdk commands works for me, like 'pdk test unit' and 'pdk validate puppet'. Which commands did you run?