[Snyk] Security upgrade github-pages from 192 to 207#11

snyk-bot wants to merge 1 commit intomastertom-snyk/github-slideshow:masterfrom

snyk-fix-dbe5220b6a2af7edd6c3598312643bf1tom-snyk/github-slideshow:snyk-fix-dbe5220b6a2af7edd6c3598312643bf1Copy head branch name to clipboard