Docs update for 8.18.8 and 8.19.5 stack releases#3333

claudia-correia merged 3 commits intoelastic:mainelastic/docs-content:mainfrom

claudia-correia:docs-8.18.8-and-8.19.5claudia-correia/docs-content:docs-8.18.8-and-8.19.5Copy head branch name to clipboard