Update busybox Docker tag to v1.38

admin-system/wan-monitor.yaml

@@ -337,7 +337,7 @@ spec:
               mountPath: /shared
 
         - name: metrics-http
-          image: busybox:1.36
+          image: busybox:1.38
           command: ["httpd", "-f", "-v", "-p", "9116", "-h", "/shared"]
           ports:
             - name: metrics

workout-system/sparkyfitness.yaml

@@ -168,7 +168,7 @@ spec:
               echo "PostgreSQL is ready!"
       containers:
         - name: server
-          image: codewithcj/sparkyfitness_server:v0.16.9
+          image: codewithcj/sparkyfitness_server:v0.16.8
           env:
             # ---- Database (owner / superuser role, used for migrations) ----
             - name: SPARKY_FITNESS_DB_HOST