Docs: Improve the usability and security of Docker on Unix#8432

FrancoisCapon wants to merge 2 commits intosquidfunk:mastersquidfunk/mkdocs-material:masterfrom

FrancoisCapon:fc-docker-run-unixFrancoisCapon/ForkOf--squidfunk--mkdocs-material:fc-docker-run-unixCopy head branch name to clipboard