Made QuantIdentityHandler and FoldQuantWeights compatible with DebugMarker nodes and added QONNX to the test_brevitas_debug test.

Fixed a bug in the QuantReluHandler, where the export would fail if the activation was at the top of the network.

can be customized via env.var

* remove obsolete netron params

* set default ip and port

* set host and port as fixed params

* consistency

* Add MoveMulPastMaxPool transformation to streamlining (#285)

* Add MoveMulPastMaxPool transform to streamlining

* Add second call to transformation within streamlining

* [Docker] set Netron version to >=4.7.9

Co-authored-by: Neil Kim Nielsen <37108154+neilnielsen@users.noreply.github.com>
Co-authored-by: Felix Jentzsch <45395194+fpjentzsch@users.noreply.github.com>
Co-authored-by: Yaman Umuroglu <yamanu@xilinx.com>