remove MyPaas (unmaintained since Jan. 2022)

- `WARNING:awesome_lint.py: MyPaas: last updated -366 days, 9:53:39.978092 ago, older than 365 days`
- ref. https://github.com/awesome-selfhosted/awesome-selfhosted/issues/3558

README.md

@@ -1299,7 +1299,6 @@ Software that does not fit in another section.
 - [MissionKontrol](https://www.missionkontrol.io) - Configurable admin panel allowing non-technical users to CRUD data on MySQL/PostGRES databases. ([Source Code](https://github.com/Mission-Kontrol/MissionKontrol-rails)) `AGPL-3.0` `Ruby`
 - [Monica](https://monicahq.com/) - Personal relationship manager, and a new kind of CRM to organize interactions with your friends and family. ([Source Code](https://github.com/monicahq/monica)) `AGPL-3.0` `PHP`
 - [Musical Artifacts](https://musical-artifacts.com/) - Helping to catalog, preserve and free the artifacts you need to produce music. ([Source Code](https://github.com/lfzawacki/musical-artifacts)) `MIT` `Ruby`
-- [MyPaas](https://github.com/almarklein/mypaas) - Run your own PaaS using Docker, Traefik, and great monitoring. `BSD-2-Clause` `Python/Docker`
 - [NATS](https://nats.io/) - Publish/Subscribe event bus, durable queues, key-value store, object store, and more. Native multi-tenancy, multiple authentication and authorization mechanisms. Easy to self-host and federate. ([Source Code](https://github.com/nats-io/nats-server), [Clients](https://github.com/nats-io)) `Apache-2.0` `Go`
 - [Neko](https://neko.m1k1o.net) - A self hosted virtual browser (rabb.it clone) that runs in Docker. ([Source Code](https://github.com/m1k1o/neko)) `Apache-2.0` `Docker/Go`
 - [Noisedash](https://github.com/kaythomas0/noisedash) - Self-hostable web tool for generating ambient noises/sounds using audio tools and user-uploadable samples. `AGPL-3.0` `Nodejs`