fix CD scripts so instances launch with the correct key pair
fix CD scripts so instances launch with the correct key pair

armaan/edx-configuration,hastexo/edx-configuration,arbrandes/edx-configuration,open-craft/configuration,michaelsteiner19/open-edx-configuration,Stanford-Online/configuration,michaelsteiner19/open-edx-configuration,EDUlib/configuration,mitodl/configuration,edx/configuration,gsehub/configuration,jorgeomarmh/configuration,EDUlib/configuration,jorgeomarmh/configuration,open-craft/configuration,armaan/edx-configuration,Stanford-Online/configuration,Stanford-Online/configuration,nunpa/configuration,appsembler/configuration,armaan/edx-configuration,hks-epod/configuration,rue89-tech/configuration,proversity-org/configuration,appsembler/configuration,stvstnfrd/configuration,michaelsteiner19/open-edx-configuration,edx/configuration,EDUlib/configuration,Stanford-Online/configuration,nunpa/configuration,proversity-org/configuration,rue89-tech/configuration,mitodl/configuration,edx/configuration,gsehub/configuration,open-craft/configuration,stvstnfrd/configuration,stvstnfrd/configuration,gsehub/configuration,hks-epod/configuration,hastexo/edx-configuration,proversity-org/configuration,Stanford-Online/configuration,EDUlib/configuration,hks-epod/configuration,gsehub/configuration,rue89-tech/configuration,mitodl/configuration,jorgeomarmh/configuration,rue89-tech/configuration,michaelsteiner19/open-edx-configuration,hks-epod/configuration,nunpa/configuration,arbrandes/edx-configuration,hks-epod/configuration,appsembler/configuration,hastexo/edx-configuration,jorgeomarmh/configuration,proversity-org/configuration,open-craft/configuration,stvstnfrd/configuration,armaan/edx-configuration,gsehub/configuration,arbrandes/edx-configuration,appsembler/configuration,hastexo/edx-configuration,arbrandes/edx-configuration,hastexo/edx-configuration,stvstnfrd/configuration,EDUlib/configuration,proversity-org/configuration,arbrandes/edx-configuration,mitodl/configuration,edx/configuration,nunpa/configuration,rue89-tech/configuration