Update workflows to 2.0.0

[matejsemancik]

No description provided.

[github-actions]

Danger has errored

[!] Invalid Dangerfile file: undefined method exists? for class Dir

 #  from Dangerfile:5
 #  -------------------------------------------
 #  def report_checkstyle_for_directory(directory_name)
 >    if Dir.exists?(directory_name)
 #      Dir.entries(directory_name).select {|f| f.end_with? '.xml'}.each {|f|
 #  -------------------------------------------

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