setup-advanced: Remove direct nodejs documentation.
setup-advanced: Remove direct nodejs documentation.

We already install this via `install-node` further on.

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