Update Project.toml and add InPhyT sponsor

Co-Authored-By: Claudio Moroni <43729990+ClaudMor@users.noreply.github.com>
Co-Authored-By: Pietro Monticone <38562595+pitmonticone@users.noreply.github.com>

Author: 3 people

.github/FUNDING.yml

@@ -1,3 +1 @@
-# These are supported funding model platforms
-
-github: [pitmonticone, ClaudMor]
+github: [InPhyT,pitmonticone,ClaudMor]

test/Project.toml

@@ -1,7 +1,11 @@
 [deps]
+Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
 Graphs = "86223c79-3864-5bf0-83f7-82e725a168b6"
 MetaGraphs = "626554b9-1ddb-594c-aa3c-2596fe9399a5"
 MultilayerGraphs = "af984530-d72f-4904-8b81-b992bbbeaf3f"
 SimpleValueGraphs = "b43c691f-cac2-5415-8122-396fe16a49fc"
 SimpleWeightedGraphs = "47aef6b3-ad0c-573a-a1e2-d07658019622"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[compat]
+Aqua = "0.5"

test/runtests.jl

@@ -1,6 +1,7 @@
 using Test
 using MultilayerGraphs
 using Graphs, SimpleWeightedGraphs, MetaGraphs, SimpleValueGraphs
+using Aqua
 
 # Test that methods work on a general multilayer graph
 ## Define variables and utilities
@@ -55,3 +56,6 @@ metagraph = MetaGraph(simpleweightedgraph)
         include("multiplexgraph_tests.jl")
     end
 end
+
+# Test for automatic quality assurance (Aqua)
+## Aqua.test_all(MultilayerGraphs)