lint: Put opening brace on same line as function

Normally I would let `eslint --fix` do this for me, but there's a bug
that causes:

    const x = function ()
    {
      // ...
    };

to become:

    const x = ()
    => {
      // ...
    };

which ESLint thinks is a syntax error. (It probably is; I don't know
enough about the automatic semicolon insertion rules to be confident.)

src/node/utils/ImportEtherpad.js

@@ -18,8 +18,7 @@ var log4js = require('log4js');
 const db = require("../db/DB");
 const hooks = require('ep_etherpad-lite/static/js/pluginfw/hooks');
 
-exports.setPadRaw = function(padId, records)
-{
+exports.setPadRaw = function(padId, records) {
   records = JSON.parse(records);
 
   Object.keys(records).forEach(async function(key) {