Small fix

Author: AntoxaAntoxic

src/main/java/org/prebid/server/auction/CpmRange.java

@@ -92,7 +92,7 @@ private static BigDecimal calculate(BigDecimal cpm,
     private static RoundingMode resolveRoundingMode(Account account) {
         final AccountAuctionBidRoundingMode accountRoundingMode = Optional.ofNullable(account)
                 .map(Account::getAuction)
-                .map(AccountAuctionConfig::getBidRoundingMode)
+                .map(AccountAuctionConfig::getBidRounding)
                 .orElse(AccountAuctionBidRoundingMode.DOWN);
 
         return switch (accountRoundingMode) {

src/main/java/org/prebid/server/settings/model/AccountAuctionConfig.java

@@ -46,7 +46,7 @@ public class AccountAuctionConfig {
     AccountTargetingConfig targeting;
 
     @JsonAlias("bid-rounding")
-    AccountAuctionBidRoundingMode bidRoundingMode;
+    AccountAuctionBidRoundingMode bidRounding;
 
     @JsonProperty("preferredmediatype")
     Map<String, MediaType> preferredMediaTypes;

src/test/java/org/prebid/server/auction/CpmRangeTest.java

@@ -263,7 +263,7 @@ public void fromCpmAsNumberShouldRetunNullIfPriceDoesNotFitToRange() {
     }
 
     private static Account givenAccount(AccountAuctionBidRoundingMode mode) {
-        return Account.builder().auction(AccountAuctionConfig.builder().bidRoundingMode(mode).build()).build();
+        return Account.builder().auction(AccountAuctionConfig.builder().bidRounding(mode).build()).build();
     }
 
     private static Account givenAccount() {