Proposal: remove the RL article #366

Job	Run time
ubuntu-latest with Python 3.10 and oldest versioned dependencies	1m 32s
windows-latest with Python 3.13	2m 16s
macos-latest with Python 3.13	1m 33s
ubuntu-latest with Python 3.11 and latest released version of dependencies	1m 20s
ubuntu-latest with Python 3.14 and developer versioned dependencies	1m 38s
ubuntu-latest with Python 3.12 and latest or pre-release version of dependencies	1m 17s
ubuntu-latest with Python 3.13	1m 17s
	10m 53s

Provide feedback