Log Message:
translate-shell: Update to 0.9.6.11

Changes:
0.9.6.11
--------
- Google Translate: enforced UTF-8 URL-encoding for non-ASCII characters,
  fixed garbled result (#310)
- Bing Microsoft Translator: updated to API v3, fixed support (excl. TTS)
  (#311)
- Gawk 5 compatibility (#297)