Before this commit, when accessing the discuss call settings
in non-localhost without SSL, there was the following crash:
```
"Cannot read 'enumerateDevices' of undefined"
```
Odoo uses zxing-js to detect devices within the discuss app.
zxing-js provides methods such as "hasNavigator",
"isMediaDevicesSuported" or "canEnumerateDevices" to check if
features are available. These are not called by Odoo before using
the related features what can result in a JS traceback.
This commit fixes the issue by showing a warning as a toaster
notification and in the dev tools, instead of a traceback.
The zxing-js methods are not exposed, hence the reliance on
truthy mediaDevices.
See also https://github.com/zxing-js/library/issues/225
Closes https://github.com/odoo/odoo/issues/112255
Closes https://github.com/odoo/odoo/pull/112813closesodoo/odoo#119903
X-original-commit: 32238dd680396c6ccb519aa8b3fb7487c38395f7
Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>
