adc_sync_armed signal does not exist, compiling fails.

**Describe the bug**
adc_sync_armed has no declaration in library/jesd204/ad_ip_jesd204_tpl_adc/ad_ip_jesd204_tpl_adc.v

 - Used Software:  Linux 
 - Tool version: Vivado 2021.1
 - HDL Release version: Master

**Additional context**
Questasim errors out during compile.
