node: Fix i18n node tests following string replacement.
node: Fix i18n node tests following string replacement.

I think we could write this test better, but it's not a big deal for
this to break in the rare even that we change/remove one of the 2
strings it interacts with.

shubhamdhama/zulip,brainwane/zulip,eeshangarg/zulip,timabbott/zulip,kou/zulip,timabbott/zulip,eeshangarg/zulip,showell/zulip,hackerkid/zulip,shubhamdhama/zulip,synicalsyntax/zulip,eeshangarg/zulip,shubhamdhama/zulip,rht/zulip,rht/zulip,kou/zulip,zulip/zulip,kou/zulip,andersk/zulip,punchagan/zulip,hackerkid/zulip,zulip/zulip,shubhamdhama/zulip,andersk/zulip,synicalsyntax/zulip,andersk/zulip,kou/zulip,brainwane/zulip,timabbott/zulip,zulip/zulip,hackerkid/zulip,zulip/zulip,hackerkid/zulip,synicalsyntax/zulip,brainwane/zulip,timabbott/zulip,punchagan/zulip,rht/zulip,showell/zulip,rht/zulip,synicalsyntax/zulip,timabbott/zulip,shubhamdhama/zulip,andersk/zulip,showell/zulip,brainwane/zulip,andersk/zulip,eeshangarg/zulip,eeshangarg/zulip,synicalsyntax/zulip,punchagan/zulip,synicalsyntax/zulip,andersk/zulip,rht/zulip,zulip/zulip,kou/zulip,shubhamdhama/zulip,kou/zulip,showell/zulip,showell/zulip,shubhamdhama/zulip,kou/zulip,brainwane/zulip,andersk/zulip,timabbott/zulip,brainwane/zulip,hackerkid/zulip,zulip/zulip,punchagan/zulip,zulip/zulip,hackerkid/zulip,punchagan/zulip,rht/zulip,rht/zulip,hackerkid/zulip,brainwane/zulip,showell/zulip,showell/zulip,punchagan/zulip,punchagan/zulip,eeshangarg/zulip,timabbott/zulip,synicalsyntax/zulip,eeshangarg/zulip