Installed script with language extension

[rgson]

The script sms.py is installed into /usr/bin with the language extension (.py) intact. It is unconventional to leave the language extension; the script would typically be renamed before or during installation.

This causes a Lintian warning:

W: indicator-kdeconnect: script-with-language-extension usr/bin/sms.py

See Lintian Tag: script-with-language-extension.