readme: add some JuliaHub badges (#1)

Author: nsajko

README.md

@@ -3,6 +3,8 @@
 [![Stable](https://img.shields.io/badge/docs-stable-blue.svg)](https://JuliaGraphs.github.io/GraphProperties.jl/stable/)
 [![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://JuliaGraphs.github.io/GraphProperties.jl/dev/)
 [![Build Status](https://github.com/JuliaGraphs/GraphProperties.jl/actions/workflows/CI.yml/badge.svg?branch=main)](https://github.com/JuliaGraphs/GraphProperties.jl/actions/workflows/CI.yml?query=branch%3Amain)
+[![Package version](https://juliahub.com/docs/General/GraphProperties/stable/version.svg)](https://juliahub.com/ui/Packages/General/GraphProperties)
+[![Package dependencies](https://juliahub.com/docs/General/GraphProperties/stable/deps.svg)](https://juliahub.com/ui/Packages/General/GraphProperties?t=2)
 [![Coverage](https://codecov.io/gh/JuliaGraphs/GraphProperties.jl/branch/main/graph/badge.svg)](https://codecov.io/gh/JuliaGraphs/GraphProperties.jl)
 [![PkgEval](https://JuliaCI.github.io/NanosoldierReports/pkgeval_badges/G/GraphProperties.svg)](https://JuliaCI.github.io/NanosoldierReports/pkgeval_badges/G/GraphProperties.html)
 [![Aqua](https://raw.githubusercontent.com/JuliaTesting/Aqua.jl/master/badge.svg)](https://github.com/JuliaTesting/Aqua.jl)