Update free-programming-cheatsheets.md (#7088)

Update broken link from Docker Section.

more/free-programming-cheatsheets.md

@@ -93,7 +93,7 @@
 * [Docker Cheat Sheet](https://swissarmydevops.com/containers/docker/docker-cli-cheat-sheet) - Nikko Pedersen, Swiss Army DevOps (HTML, PDF)
 * [Docker Cheat Sheet](https://github.com/wsargent/docker-cheat-sheet) - Will Sargent, et al.
 * [Docker Cheat Sheet - Kapeli](https://kapeli.com/cheat_sheets/Docker.docset/Contents/Resources/Documents/index) - Bogdan Popescu (HTML)
-* [Docker Cheat Sheet (:es:)](https://helmcode.com/blog/docker/docker_cheat_sheet) - Cristian Córdova, HelmCode (HTML)
+* [Docker Cheat Sheet (:es:)](https://helmcode.com/posts/docker-cheat-sheet) - Cristian Córdova, HelmCode (HTML)
 * [Docker Cheat Sheet (v1)](https://dockerlux.github.io/pdf/cheat-sheet.pdf) - Gildas Cuisinier, Docker Meetup Luxembourg (PDF)
 * [Docker Cheat Sheet (v2)](https://dockerlux.github.io/pdf/cheat-sheet-v2.pdf) - Gildas Cuisinier, Docker Meetup Luxembourg (PDF)
 * [Docker Cheatsheet: Docker commands that developers should know](https://vishnuch.tech/docker-cheatsheet) - Vishnu Chilamakuru (HTML)