Multi-language HMPB

[jonahkagan]

• Support a dual language ballot template in addition to existing English-only template for UAT purposes: English/Spanish, English/Chinese
• Designed to meet VVSG English auditability requirement: 5.1-C
• Test layout using UAT-able election package
• Exportable via VxDesign
• Should be extendable to future languages, but only needs to be tested with properly translated default instructions for those we intend certify with (Spanish/Chinese)

Although not necessary for our immediate purposes, we may want to use this as the opportunity to add language configuration settings into VxDesign more broadly.