MF-1078 - Add timestamp to published messages and use it in Transform…

…er (#1106)

* MF-1078 - Add reception time to published messages and use it if SenML time is missing

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Fix comments

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Add message timestamp

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Fix pub

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Mv timestamp to service layer

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Revert WS

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Fix coap

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Fix CI bot

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Rename Timestamp Created

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Mv Created field to message creation

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Mv Created field to message creation

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Use UnixNano

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Use google.protobuf.Timestamp

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Add protoc-gen-gogo and gogoproto to CI script

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

* Use TimestampProto to generate timestamp

Signed-off-by: Manuel Imperiale <manuel.imperiale@gmail.com>

Makefile

@@ -71,7 +71,7 @@ test:
 
 proto:
 	protoc --gofast_out=plugins=grpc:. *.proto
-	protoc --gofast_out=plugins=grpc:. broker/*.proto
+	protoc --gogo_out=plugins=grpc:. broker/*.proto
 
 $(SERVICES):
 	$(call compile_service,$(@))