Add to error object
Add to error object

Add new error that will be displayed when updating the
package.json fails.

[MODULUS-1332]

onmodulus/modulus-cli,XervoIO/cli,nlindley/modulus-cli,onmodulus/modulus-cli,XervoIO/cli,onmodulus/modulus-cli,XervoIO/cli,nlindley/modulus-cli