update ws injection example, fixes #4751 (#4761)
update ws injection example, fixes #4751 (#4761)

* update ws injection example, fixes #4751

* Update websocket-inject-message.py

* Revert "Update websocket-inject-message.py"

This reverts commit 86b4cda2f4d6d694db7d0d8b30ec04c3ef123181.

Co-authored-by: Maximilian Hils <64b2b6d12bfe4baae7dad3d018f8cbf6b0e7a044@maximilianhils.com>
Co-authored-by: Maximilian Hils <46f1a0bd5592a2f9244ca321b129902a06b53e03@maximilianhils.com>
Kriechi/mitmproxy,Kriechi/mitmproxy,mhils/mitmproxy,Kriechi/mitmproxy,mhils/mitmproxy,mhils/mitmproxy,mhils/mitmproxy,mitmproxy/mitmproxy,mhils/mitmproxy,mitmproxy/mitmproxy,Kriechi/mitmproxy,mitmproxy/mitmproxy,mitmproxy/mitmproxy,mitmproxy/mitmproxy