add Docker katas (#1118)

* Update README.md

This series of labs will take you from "Hello Docker" to deploying a containerized web application to a server.

* fix: remove links with failing checks

see https://github.com/veggiemonk/awesome-docker/actions/runs/8097381193/job/22129036106?pr=1118

---------

Co-authored-by: Manuel Schmid <9307310+mashb1t@users.noreply.github.com>

README.md

@@ -103,6 +103,7 @@ _Source:_ [What is Docker](https://www.docker.com/why-docker/)
 -   [Docker Documentation](https://docs.docker.com/): the official documentation.
 -   [Docker for beginners](https://github.com/groda/big_data/blob/master/docker_for_beginners.md): A tutorial for beginners who need to learn the basics of Docker—from "Hello world!" to basic interactions with containers, with simple explanations of the underlying concepts.
 -   [Docker for novices](https://www.youtube.com/watch?v=xsjSadjKXns) An introduction to Docker for developers and testers who have never used it. (Video 1h40, recorded linux.conf.au 2019 — Christchurch, New Zealand) by Alex Clews.
+-   [Docker katas](https://github.com/eficode-academy/docker-katas) A series of labs that will take you from "Hello Docker" to deploying a containerized web application to a server.
 -  [Docker Latest Tutorial](https://www.techgeekbuzz.com/tutorial/docker/what-is-docker/) — This is a series of latest docker tutorial, where you can learn what is docker, docker lifecycle, how to run Nginx Web Server in Docker?, how to run mysql on docker container, how to use Python on doceker and many other important topics.
 -   [Docker simplified in 55 seconds](https://www.youtube.com/watch?v=vP_4DlOH1G4): An animated high-level introduction to Docker. Think of it as a visual tl;dr that makes it easier to dive into more complex learning materials.
 -   [Docker Training](https://training.mirantis.com) :heavy_dollar_sign:
@@ -126,7 +127,6 @@ _Source:_ [What is Docker](https://www.docker.com/why-docker/)
 
 -   [A Comparative Study of Docker Engine on Windows Server vs Linux Platform](https://collabnix.com/a-comparative-study-of-docker-engine-on-windows-server-vs-linux-platform/) Comparing the feature sets and implementations of Docker on Windows and Linux
 -   [Docker on Windows behind a firewall](https://toedter.com/2015/05/11/docker-on-windows-behind-a-firewall/) by [@kaitoedter](https://twitter.com/kaitoedter)
--   [Docker Quick Tutorial](https://vegibit.com/docker-quick-tutorial/) Introduces you to the official Getting Started Tutorial using Windows 10 and Hyper-V.
 -   [Docker Reference Architecture: Modernizing Traditional .NET Framework Applications](https://docs.mirantis.com/containers/v3.0/dockeree-ref-arch/app-dev/modernize-dotnet-apps.html) - You will learn to identify the types of .NET Framework applications that are good candidates for containerization, the "lift-and-shift" approach to containerization.
 -   [Docker with Microsoft SQL 2016 + ASP.NET](https://blog.alexellis.io/docker-does-sql2016-aspnet/) Demonstration running ASP.NET and SQL Server workloads in Docker
 -   [Exploring ASP.NET Core with Docker in both Linux and Windows Containers](https://www.hanselman.com/blog/exploring-aspnet-core-with-docker-in-both-linux-and-windows-containers) Running ASP.NET Core apps in Linux and Windows containers, using [Docker for Windows][docker-for-windows]
@@ -546,7 +546,6 @@ Examples by:
 
 Services to securely store your Docker images.
 
--   [Alin.io](https://alin.io) - Build and Distribute container based applications. By [@tigranbs](https://github.com/tigranbs)
 -   [Amazon Elastic Container Registry :heavy_dollar_sign:](https://aws.amazon.com/ecr/) - Amazon Elastic Container Registry (ECR) is a fully-managed Docker container registry that makes it easy for developers to store, manage, and deploy Docker container images.
 -   [Azure Container Registry :heavy_dollar_sign:](https://azure.microsoft.com/en-us/products/container-registry/#overview) - Manage a Docker private registry as a first-class Azure resource
 -   [CargoOS](https://github.com/RedCoolBeans/cargos-buildroot) - A bare essential OS for running the Docker Engine on bare metal or Cloud. By [@RedCoolBeans](https://github.com/RedCoolBeans)