fix csv export birth year FFT new system

PadelClub/Data/Federal/FederalPlayer.swift

@@ -80,7 +80,12 @@ class FederalPlayer: Decodable {
         
         let ageSportif = try container.decodeIfPresent(Int.self, forKey: .ageSportif)
         if let ageSportif {
-            birthYear = Calendar.current.component(.year, from: Date()) - ageSportif
+            let month = Calendar.current.component(.month, from: Date())
+            if month > 8 {
+                birthYear = Calendar.current.component(.year, from: Date()) + 1 - ageSportif
+            } else {
+                birthYear = Calendar.current.component(.year, from: Date()) - ageSportif
+            }
         }
         clubCode = try container.decodeIfPresent(String.self, forKey: .codeClub) ?? ""
         club = try container.decodeIfPresent(String.self, forKey: .nomClub) ?? ""