change req'd functors version to max allowed

Author: JacksonBurns

.conda/build.sh

@@ -7,4 +7,4 @@
 make clean
 make
 python -c "import julia; julia.install(); import diffeqpy; diffeqpy.install()"
-julia -e 'using Pkg; Pkg.add(PackageSpec(name="Functors",version="0.4.5")); Pkg.pin("Functors"); Pkg.add(PackageSpec(name="ReactionMechanismSimulator",rev="for_rmg")); using ReactionMechanismSimulator'
+julia -e 'using Pkg; Pkg.add(PackageSpec(name="Functors",version="0.4.3")); Pkg.pin("Functors"); Pkg.add(PackageSpec(name="ReactionMechanismSimulator",rev="for_rmg")); using ReactionMechanismSimulator'