chore(www): update gatsby and gatsby-plugin-offline (#10054)
chore(www): update gatsby and gatsby-plugin-offline (#10054)

just to trigger dep reinstallation for our build runner
ChristopherBiscardi/gatsby,gatsbyjs/gatsby,ChristopherBiscardi/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby,0x80/gatsby,gatsbyjs/gatsby,0x80/gatsby,0x80/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby,ChristopherBiscardi/gatsby,ChristopherBiscardi/gatsby