Merge branch 'Conv1D' into 'dev'

Enable Conv1D template.

See merge request !28

src/operator/ConvImpl.cpp

@@ -348,4 +348,5 @@ Aidge::ConvImpl_cuda<DIM>::~ConvImpl_cuda() {
 
 
 // Template declarations
+template class Aidge::ConvImpl_cuda<1>;
 template class Aidge::ConvImpl_cuda<2>;