Reduce Brotli compression on i386 to have more memory available. Otherwise,
node.js stops with either SIGSEGV or SIGABRT after ~530 processed files.

--- src/3rdparty/chromium/third_party/devtools-frontend/src/scripts/build/compress_files.js.orig	2023-01-10 09:16:05 UTC
+++ src/3rdparty/chromium/third_party/devtools-frontend/src/scripts/build/compress_files.js
@@ -52,7 +52,7 @@ async function brotli(sourceData, compressedFilename) 
   output.write(Buffer.from(brotliConst));
   output.write(Buffer.from(sizeHeader));
   return new Promise((resolve, reject) => {
-    pipeline(Readable.from(sourceData), zlib.createBrotliCompress(), output, err => {
+    pipeline(Readable.from(sourceData), zlib.createBrotliCompress({ params: { [zlib.constants.BROTLI_PARAM_QUALITY]: 4 } }), output, err => {
       return err ? reject(err) : resolve();
     });
   });