Update package READMEs if they point to old repositories
E.g. https://gitlab.coko.foundation/pubsweet/pubsweet/tree/master/packages/server points to the old repo, and has old CI/coveraga information.
E.g. https://gitlab.coko.foundation/pubsweet/pubsweet/tree/master/packages/server points to the old repo, and has old CI/coveraga information.