actions: Use get_system_bot for fetching WELCOME_BOT.
actions: Use get_system_bot for fetching WELCOME_BOT.

timabbott/zulip,rishig/zulip,shubhamdhama/zulip,timabbott/zulip,showell/zulip,mahim97/zulip,rishig/zulip,zulip/zulip,eeshangarg/zulip,jackrzhang/zulip,tommyip/zulip,rht/zulip,rht/zulip,zulip/zulip,brainwane/zulip,kou/zulip,showell/zulip,jackrzhang/zulip,hackerkid/zulip,showell/zulip,dhcrzf/zulip,tommyip/zulip,kou/zulip,andersk/zulip,kou/zulip,rishig/zulip,zulip/zulip,dhcrzf/zulip,shubhamdhama/zulip,shubhamdhama/zulip,timabbott/zulip,shubhamdhama/zulip,brainwane/zulip,brainwane/zulip,mahim97/zulip,zulip/zulip,shubhamdhama/zulip,synicalsyntax/zulip,synicalsyntax/zulip,hackerkid/zulip,dhcrzf/zulip,kou/zulip,brainwane/zulip,timabbott/zulip,synicalsyntax/zulip,shubhamdhama/zulip,mahim97/zulip,eeshangarg/zulip,andersk/zulip,eeshangarg/zulip,shubhamdhama/zulip,showell/zulip,dhcrzf/zulip,jackrzhang/zulip,synicalsyntax/zulip,kou/zulip,kou/zulip,synicalsyntax/zulip,eeshangarg/zulip,tommyip/zulip,rht/zulip,jackrzhang/zulip,rishig/zulip,mahim97/zulip,tommyip/zulip,hackerkid/zulip,dhcrzf/zulip,showell/zulip,andersk/zulip,rishig/zulip,rishig/zulip,punchagan/zulip,punchagan/zulip,hackerkid/zulip,rishig/zulip,showell/zulip,timabbott/zulip,jackrzhang/zulip,timabbott/zulip,timabbott/zulip,mahim97/zulip,eeshangarg/zulip,zulip/zulip,punchagan/zulip,brainwane/zulip,tommyip/zulip,rht/zulip,tommyip/zulip,andersk/zulip,punchagan/zulip,andersk/zulip,eeshangarg/zulip,eeshangarg/zulip,brainwane/zulip,synicalsyntax/zulip,dhcrzf/zulip,andersk/zulip,synicalsyntax/zulip,rht/zulip,jackrzhang/zulip,jackrzhang/zulip,zulip/zulip,mahim97/zulip,tommyip/zulip,brainwane/zulip,punchagan/zulip,showell/zulip,kou/zulip,hackerkid/zulip,punchagan/zulip,rht/zulip,hackerkid/zulip,dhcrzf/zulip,punchagan/zulip,hackerkid/zulip,rht/zulip,zulip/zulip,andersk/zulip