Replace shouldSyncNameAndLabel with isLabelSyncedWithName (#8067)

For consistency. 
This was not deployed yet so allowing myself just to rename everything,
meaning developers will need to reset their db.

packages/twenty-server/src/engine/metadata-modules/object-metadata/dtos/create-object.input.ts

@@ -90,5 +90,5 @@ export class CreateObjectInput {
   @IsBoolean()
   @IsOptional()
   @Field({ nullable: true })
-  shouldSyncLabelAndName?: boolean;
+  isLabelSyncedWithName?: boolean;
 }