Configure buffer timeout for GST

[turowicz]

Is your feature request related to a problem? Please describe.
When operating a Machine Vision camera that is hardware triggered on an assembly line, when the production stops for more than 2 seconds, GST drops the connection due to a hardcoded timeout in the line: https://github.com/AravisProject/aravis/blob/main/gst/gstaravis.c#L45

Describe the solution you'd like
We would like to see a configuration option for the aravissrc for the timeout manipulation.

Describe alternatives you've considered
String replace the .c file and recompile the gst module.

[EmmanuelP]

Hi,

Thanks for the report. The issue is already reported here: #528