Tor Browser nightly fails to build for linux

Since 2023-04-05, Tor Browser nightlies fail to build for Linux.

We have this in firefox-linux-x86_64.log:

/var/tmp/dist/gcc/bin ~
~
patching file netwerk/dns/effective_tld_names.dat
Hunk #1 succeeded at 5588 (offset 89 lines).
/var/tmp/build/firefox-c7a53b920283/toolkit/torbutton /var/tmp/build/firefox-c7a53b920283
can't find file to patch at input line 5
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/chrome/content/tor-circuit-display.js b/chrome/content/tor-circuit-display.js
|index e4b5ceea..fb0b8fc9 100644
|--- a/chrome/content/tor-circuit-display.js
|+++ b/chrome/content/tor-circuit-display.js
--------------------------
File to patch:
Skip this patch? [y]
Skipping patch.
8 out of 8 hunks ignored

I think this is projects/firefox/namecoin-torbutton.patch that needs to be adapted.

/cc @JeremyRand