Switch to the puppetlabs/mysql module

https://gitlab.com/shared-puppet-modules-group/mysql is deprecated and we should switch to https://forge.puppet.com/puppetlabs/mysql

Feature Branch: puppet-lizard-manifests:feature15513

Parent Task: #15500 (closed)

Related issues

• Blocks #13284
• Blocks #16232 (closed)

Original created by @intrigeri on 15513 (Redmine)