Grand spectrum sapphire calculation

[ThangFu]

Check for duplicates

• I've checked for duplicate open and closed issues by using the search function of the issue tracker

What platform are you running Path of Building on?

Windows

Is your feature request related to a problem?

POB doesnt calculate grand spectrum sapphires resistances.

Describe the solution you'd like

Would like the grand spectrum sapphires to calculate the right resistances, so 3 jewels with 4% all resistance would be calculated to a toal of 36% all resistance

Describe alternatives you've considered

No response

Additional context

No response

[pharmakasandreas]

Can same fix that Local applied be applied to legacy grand spectrum jewels aswell ?

[LocalIdentity]

@pharmakasandreas #1994