fix: update maintainer details

Author: kituyiharry

packages/fungi/fungi.0.1.4/opam

@@ -4,6 +4,10 @@ description: """\
 A graph library based on functional adjacency list with some common graph
 algorithms implemented and a fibonacci heap."""
 maintainer: "Harry K <[email protected]>"
+authors: "Harry K <[email protected]>"
+homepage: "https://harryk.dev/articles/article1"
+bug-reports: "https://github.com/kituyiharry/fungi/issues"
+dev-repo: "https://github.com/kituyiharry/fungi/"
 license: "MIT"
 tags: ["graph" "functional" "networks"]
 depends: [