chore: Add missing import for node:console

Solves these eslint issues:

/puter/run-selfhosted.js
   49:9  error  'console' is not defined  no-undef
   64:5  error  'console' is not defined  no-undef
  127:5  error  'console' is not defined  no-undef

run-selfhosted.js

@@ -5,6 +5,7 @@
 // The implementation of this in packages/backend might not
 // work in older versions of node, so we instead re-implement
 // it here.
+import console from 'node:console';
 import process from 'node:process';
 
 const surrounding_box = (col, lines) => {