Payload of `enqueue_retry.active_job` includes `:wait`
Payload of `enqueue_retry.active_job` includes `:wait`

Add mention about it to the "Active Support Instrumentation" guide

Related to https://github.com/rails/rails/pull/33751#discussion_r214745153
Follow up #33751

iainbeeston/rails,illacceptanything/illacceptanything,flanger001/rails,vipulnsward/rails,mechanicles/rails,tjschuck/rails,yhirano55/rails,joonyou/rails,lcreid/rails,rails/rails,Stellenticket/rails,esparta/rails,gauravtiwari/rails,joonyou/rails,georgeclaghorn/rails,notapatch/rails,yhirano55/rails,arunagw/rails,kmcphillips/rails,EmmaB/rails-1,Envek/rails,tgxworld/rails,esparta/rails,kddeisz/rails,palkan/rails,illacceptanything/illacceptanything,illacceptanything/illacceptanything,betesh/rails,kddeisz/rails,bogdanvlviv/rails,fabianoleittes/rails,schuetzm/rails,yawboakye/rails,betesh/rails,starknx/rails,Vasfed/rails,kddeisz/rails,Edouard-chin/rails,rafaelfranca/omg-rails,tgxworld/rails,printercu/rails,kddeisz/rails,eileencodes/rails,illacceptanything/illacceptanything,jeremy/rails,betesh/rails,flanger001/rails,utilum/rails,mohitnatoo/rails,baerjam/rails,notapatch/rails,Erol/rails,mohitnatoo/rails,utilum/rails,jeremy/rails,Envek/rails,Erol/rails,Vasfed/rails,bogdanvlviv/rails,rails/rails,shioyama/rails,rails/rails,illacceptanything/illacceptanything,Erol/rails,georgeclaghorn/rails,rails/rails,esparta/rails,yawboakye/rails,prathamesh-sonpatki/rails,repinel/rails,kmcphillips/rails,EmmaB/rails-1,vipulnsward/rails,tjschuck/rails,tjschuck/rails,shioyama/rails,MSP-Greg/rails,vipulnsward/rails,fabianoleittes/rails,utilum/rails,georgeclaghorn/rails,yalab/rails,Edouard-chin/rails,palkan/rails,eileencodes/rails,Edouard-chin/rails,georgeclaghorn/rails,mechanicles/rails,iainbeeston/rails,yahonda/rails,eileencodes/rails,yalab/rails,notapatch/rails,BlakeWilliams/rails,yalab/rails,kmcphillips/rails,printercu/rails,EmmaB/rails-1,schuetzm/rails,iainbeeston/rails,BlakeWilliams/rails,flanger001/rails,palkan/rails,bogdanvlviv/rails,jeremy/rails,mohitnatoo/rails,betesh/rails,notapatch/rails,MSP-Greg/rails,mohitnatoo/rails,baerjam/rails,arunagw/rails,eileencodes/rails,illacceptanything/illacceptanything,Vasfed/rails,fabianoleittes/rails,BlakeWilliams/rails,illacceptanything/illacceptanything,kmcphillips/rails,illacceptanything/illacceptanything,esparta/rails,bogdanvlviv/rails,joonyou/rails,schuetzm/rails,palkan/rails,starknx/rails,Envek/rails,illacceptanything/illacceptanything,yawboakye/rails,Envek/rails,repinel/rails,gauravtiwari/rails,yalab/rails,Edouard-chin/rails,illacceptanything/illacceptanything,baerjam/rails,tjschuck/rails,yawboakye/rails,Erol/rails,yhirano55/rails,prathamesh-sonpatki/rails,yahonda/rails,tgxworld/rails,repinel/rails,lcreid/rails,schuetzm/rails,starknx/rails,lcreid/rails,tgxworld/rails,arunagw/rails,yahonda/rails,illacceptanything/illacceptanything,baerjam/rails,prathamesh-sonpatki/rails,prathamesh-sonpatki/rails,rafaelfranca/omg-rails,flanger001/rails,Stellenticket/rails,MSP-Greg/rails,Vasfed/rails,arunagw/rails,jeremy/rails,MSP-Greg/rails,Stellenticket/rails,gauravtiwari/rails,shioyama/rails,lcreid/rails,utilum/rails,mechanicles/rails,shioyama/rails,illacceptanything/illacceptanything,yahonda/rails,printercu/rails,iainbeeston/rails,illacceptanything/illacceptanything,joonyou/rails,printercu/rails,fabianoleittes/rails,rafaelfranca/omg-rails,vipulnsward/rails,yhirano55/rails,Stellenticket/rails,BlakeWilliams/rails,illacceptanything/illacceptanything,mechanicles/rails,illacceptanything/illacceptanything,repinel/rails