message: Make dev bat execution silent
diff: @@ -364,7 +364,7 @@ async function collectDevBatVars(devbat: string, args: string[]): Promise<Map<st
  const fname = Math.random().toString() + '.bat';
  const batpath = path.join(paths.tmpDir, `vs-cmt-${fname}`);
  await fs.writeFile(batpath, bat.join('\r\n'));
  - const res = await proc.execute(batpath, [], null, {shell: true}).result;
  + const res = await proc.execute(batpath, [], null, {shell: true, silent: true}).result;
  await fs.unlink(batpath);
  const output = res.stdout;
  