Update faf-java-api to 3.8.10

Author: Brutus5000

apps/faf-api/templates/deployment.yaml

@@ -22,7 +22,7 @@ spec:
         prometheus.io/path: '/actuator/prometheus'
     spec:
       containers:
-        - image: faforever/faf-java-api:v3.8.8
+        - image: faforever/faf-java-api:3.8.10
           imagePullPolicy: Always
           name: faf-api
           envFrom: