build: use siso instead of reclient (#47534)

script/actions/move-artifacts.sh

@@ -113,5 +113,8 @@ mv_if_exist src/out/Default/hunspell_dictionaries.zip
 mv_if_exist src/cross-arch-snapshots
 cp_if_exist src/out/electron_ninja_log
 cp_if_exist src/out/Default/.ninja_log
+if [ -n "$SISO_REPORT_PATH" ]; then
+  cp_if_exist "$SISO_REPORT_PATH"
+fi
 
 move_src_dirs_if_exist

script/node/generate_original_fs.py

@@ -16,10 +16,6 @@ for fs_file in fs_files:
                 'lib/original-fs.js').replace('lib/fs/',
                 'lib/original-fs/')
 
-        with open(os.path.join(out_dir, fs_file), 'w', encoding='utf-8'
-                  ) as original_f:
-            original_f.write(contents)
-
         with open(os.path.join(out_dir, original_fs_file), 'w',
                   encoding='utf-8') as transformed_f:
             transformed_contents = contents.replace('internal/fs/',