remove dead link

Author: borkdude

README.md

@@ -634,7 +634,6 @@ The following projects are using nbb or are supporting it as a development platf
 - [nbb-serverless-example](https://github.com/vharmain/nbb-serverless-example): AWS serverless example using nbb
 - [clojure-quiz](https://github.com/prestancedesign/clojure-quiz): ClojureScript fancy terminal game
 - [monotropic](https://github.com/avelino/monotropic-theme-vscode): Monochromatic light theme for VSCode
-- [devsoutinho/labs](https://github.com/devsoutinho/labs): Flutter universal project + CLJS as backend web framework on top of GraphQL
 - [nbb-logseq](https://github.com/logseq/nbb-logseq): A custom version of nbb with additional features enabled
 - [graph-validator](https://github.com/logseq/graph-validator): Github action to validate logseq notes using nbb-logseq
 - [pg-unused-index-tui](https://github.com/darky/pg-unused-index-tui): TUI for showing unused indexes of Postgres