[Snyk] Upgrade csstype from 3.0.3 to 3.1.3#4

ykkjobner wants to merge 1 commit intomasterykkjobner/mattermost-plugin-github:masterfrom

snyk-upgrade-1b84c4017337cc7cccec0f130b8ac127ykkjobner/mattermost-plugin-github:snyk-upgrade-1b84c4017337cc7cccec0f130b8ac127Copy head branch name to clipboard