Skip some methods in BatchedRemoveStatusService when account is nil (#10095)
Skip some methods in BatchedRemoveStatusService when account is nil (#10095)

* Skip some methods in BatchedRemoveStatusService when account is nil

Sometimes `bin/tootctl accounts cull` fails with below error:

undefined method `followers_for_local_distribution' for nil:NilClass (NoMethodError)

This commit makes BatchedRemoveStatusService to skip below methods when
`account` is nil:

- unpush_from_home_timelines()
- unpush_from_list_timelines()
- batch_stream_entries()

* Fix rubocop error: Use `next` to skip iteration.

ykzts/mastodon,pso2club/mastodon,kazh98/social.arnip.org,abcang/mastodon,yi0713/mastodon,imas/mastodon,ikuradon/mastodon,musashino205/mastodon,pinfort/mastodon,maa123/mastodon,rainyday/mastodon,yukimochi/mastodon,lindwurm/mastodon,d6rkaiz/mastodon,kirakiratter/mastodon,tootsuite/mastodon,5thfloor/ichiji-social,dunn/mastodon,ikuradon/mastodon,cobodo/mastodon,ikuradon/mastodon,h3zjp/mastodon,dunn/mastodon,koba-lab/mastodon,primenumber/mastodon,KnzkDev/mastodon,pso2club/mastodon,imas/mastodon,lynlynlynx/mastodon,kazh98/social.arnip.org,salvadorpla/mastodon,tri-star/mastodon,tootsuite/mastodon,masto-donte-com-br/mastodon,lindwurm/mastodon,ykzts/mastodon,Ryanaka/mastodon,Nyoho/mastodon,abcang/mastodon,clworld/mastodon,dunn/mastodon,im-in-space/mastodon,Nyoho/mastodon,masto-donte-com-br/mastodon,kazh98/social.arnip.org,rainyday/mastodon,yukimochi/mastodon,im-in-space/mastodon,sylph-sin-tyaku/mastodon,Ryanaka/mastodon,lindwurm/mastodon,lynlynlynx/mastodon,musashino205/mastodon,imas/mastodon,MitarashiDango/mastodon,kirakiratter/mastodon,tri-star/mastodon,masto-donte-com-br/mastodon,abcang/mastodon,yukimochi/mastodon,musashino205/mastodon,rainyday/mastodon,dunn/mastodon,Kirishima21/mastodon,salvadorpla/mastodon,yi0713/mastodon,Kirishima21/mastodon,ikuradon/mastodon,theoria24/mastodon,pso2club/mastodon,Ryanaka/mastodon,Ryanaka/mastodon,KnzkDev/mastodon,kirakiratter/mastodon,danhunsaker/mastodon,salvadorpla/mastodon,danhunsaker/mastodon,KnzkDev/mastodon,tateisu/mastodon,KnzkDev/mastodon,5thfloor/ichiji-social,tateisu/mastodon,sylph-sin-tyaku/mastodon,Nyoho/mastodon,cobodo/mastodon,lynlynlynx/mastodon,koba-lab/mastodon,koba-lab/mastodon,tootcafe/mastodon,ykzts/mastodon,gol-cha/mastodon,lindwurm/mastodon,Kirishima21/mastodon,primenumber/mastodon,abcang/mastodon,clworld/mastodon,salvadorpla/mastodon,tateisu/mastodon,rainyday/mastodon,5thfloor/ichiji-social,maa123/mastodon,tri-star/mastodon,yi0713/mastodon,tateisu/mastodon,tri-star/mastodon,im-in-space/mastodon,musashino205/mastodon,h3zjp/mastodon,MitarashiDango/mastodon,glitch-soc/mastodon,sylph-sin-tyaku/mastodon,MitarashiDango/mastodon,sylph-sin-tyaku/mastodon,tootsuite/mastodon,d6rkaiz/mastodon,tootsuite/mastodon,primenumber/mastodon,kirakiratter/mastodon,d6rkaiz/mastodon,danhunsaker/mastodon,Nyoho/mastodon,theoria24/mastodon,pso2club/mastodon,ykzts/mastodon,cobodo/mastodon,pinfort/mastodon,gol-cha/mastodon,yi0713/mastodon,5thfloor/ichiji-social,im-in-space/mastodon,pinfort/mastodon,imas/mastodon,yukimochi/mastodon,glitch-soc/mastodon,theoria24/mastodon,cobodo/mastodon,tootcafe/mastodon,clworld/mastodon,theoria24/mastodon,danhunsaker/mastodon,masto-donte-com-br/mastodon,lynlynlynx/mastodon,Kirishima21/mastodon,h3zjp/mastodon,koba-lab/mastodon,pinfort/mastodon,primenumber/mastodon,h3zjp/mastodon,kazh98/social.arnip.org,tootcafe/mastodon,tootcafe/mastodon,glitch-soc/mastodon,d6rkaiz/mastodon,glitch-soc/mastodon,MitarashiDango/mastodon,clworld/mastodon,maa123/mastodon,gol-cha/mastodon,maa123/mastodon,gol-cha/mastodon