chore(deps): bump socket.io, gatsby, gatsby-plugin-catch-links, gatsby-plugin-emotion, gatsby-plugin-google-analytics, gatsby-plugin-image, gatsby-plugin-react-helmet, gatsby-plugin-sharp, gatsby-plugin-sitemap, gatsby-remark-autolink-headers, gatsby-remark-copy-linked-files, gatsby-remark-embed-snippet, gatsby-remark-images, gatsby-remark-prismjs, gatsby-remark-responsive-iframe, gatsby-remark-smartypants, gatsby-source-filesystem, gatsby-transformer-remark, gatsby-transformer-sharp and gatsby-transformer-yaml

chore(deps): bump socket.io, gatsby, gatsby-plugin-catch-links, gatsby-plugin-emotion, gatsby-plugin-google-analytics, gatsby-plugin-image, gatsby-plugin-react-helmet, gatsby-plugin-sharp, gatsby-plugin-sitemap, gatsby-remark-autolink-headers, gatsby-remark-copy-linked-files, gatsby-remark-embed-snippet, gatsby-remark-images, gatsby-remark-prismjs, gatsby-remark-responsive-iframe, gatsby-remark-smartypants, gatsby-source-filesystem, gatsby-transformer-remark, gatsby-transformer-sharp and gatsby-transformer-yaml #219