Delete temporary files

.bugs.atig

-996114 serious atig: FTBFS with ruby3.0: ERROR: Test "ruby3.0" failed:      NoMethodError: || 

.bugs.obexftp

-820188 important obexftp: Build obexfs from obexftp package || 

.bugs.origami-pdf

-951248 serious origami-pdf: autopkgtest failure: output to stderr: warning: constant ::Bignum is deprecated || 
-990443 serious origami-pdf: pdfwalker crashes on start: /usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb:85:in `require': superclass mismatch for class Socket (TypeError) || 

.bugs.pry

-996118 serious pry: FTBFS with ruby3.0: ERROR: Test "ruby3.0" failed:      NoMethodError: || 

.bugs.r10k

-996116 serious r10k: FTBFS with ruby3.0: ERROR: Test "ruby3.0" failed:       ArgumentError: || 

.bugs.redmine

-606982 wishlist redmine: fails to upgrade all instances || 
-969206 serious redmine: Could not find gem 'rails (~> 5.2.2)' in any of the gem sources listed in your Gemfile || 
-988449 normal redmine: run the testsuite during the build || 
-990792 grave redmine: CVE-2021-31863 CVE-2021-31864 CVE-2021-31865 CVE-2021-31866 || 

.bugs.ruby-active-model-serializers

-996117 serious ruby-active-model-serializers: FTBFS with ruby3.0: ERROR: Test "ruby3.0" failed: ArgumentError: wrong number of arguments (given 2, expected 3) || 

.bugs.ruby-activerecord-nulldb-adapter

-996119 serious ruby-activerecord-nulldb-adapter: FTBFS with ruby3.0: ERROR: Test "ruby3.0" failed:       Failure/Error: Employee.create || 

.bugs.ruby-acts-as-list

-996120 serious ruby-acts-as-list: FTBFS with ruby3.0: ERROR: Test "ruby3.0" failed: ArgumentError: wrong number of arguments (given 3, expected 2) || 

.bugs.ruby-acts-as-tree

-996121 serious ruby-acts-as-tree: FTBFS with ruby3.0: ERROR: Test "ruby3.0" failed: /usr/share/rubygems-integration/all/gems/activerecord-6.0.3.7/lib/active_record/associations/builder/association.rb:51:in `build_scope': undefined method `arity' for {:class_name=>"LevelMixin", :primary_key=>"id", :foreign_key=>"parent_id", :counter_cache=>nil, :touch=>false, :inverse_of=>:children, :optional=>true}:Hash (NoMethodError) || 

.bugs.ruby-addressable

-996122 serious ruby-addressable: FTBFS with ruby3.0: ERROR: Test "ruby3.0" failed:      ArgumentError: ||