Update award_rules.csv

[ross-williford]

@kaitlin @alexjajabah

Changed the folowing elements from required to optional prior to sandbox testing Thursday to eliminate false positive errors

AwardandModificationEntryID TRUE FALSE element not relevant to .csv PlaceOfPerformanceEntryNumber TRUE FALSE element not relevant to .csv piidPrefix TRUE FALSE Procurement only piidAwardYear TRUE FALSE Procurement only piidAwardType TRUE FALSE Procurement only piidAwardNumber TRUE FALSE Procurement only FainAwardNumber TRUE FALSE FA Only TypeOfContractPricing TRUE FALSE Procurement only NAICS_Code TRUE FALSE Procurement only NAICS_Description TRUE FALSE Procurement only AssistanceType TRUE FALSE FA only CFDA_Number TRUE FALSE FA only CFDA_Title TRUE FALSE FA only ReasonForModification TRUE FALSE Procurement only CurrentTotalValueAwardAmount TRUE FALSE Procurement only PotentialTotalValueAwardAmount TRUE FALSE Procurement only FaceValueLoanGuarantee TRUE FALSE FA only TotalFundingAmount TRUE FALSE FA only OriginalSubsidyCost TRUE FALSE FA only FundingAgencyName TRUE FALSE Procurement only FundingAgencyCode TRUE FALSE Procurement only FundingSubTierAgencyName TRUE FALSE Procurement only FundingSubTierAgencyCode TRUE FALSE Procurement only FundingOfficeName TRUE FALSE Procurement only FundingOfficeCode TRUE FALSE Procurement only AwardingOfficeName TRUE FALSE Procurement only AwardingOfficeCode TRUE FALSE Procurement only WhoCanUse TRUE FALSE Procurement only MaximumOrderLimit TRUE FALSE Procurement only FeePaidforUseofIDV TRUE FALSE Procurement only NumberOfActions TRUE FALSE Procurement only RecoveryActTas TRUE FALSE Procurement only