fix: bump affine migration init container memory to 512Mi

Init container was OOMKilled (137) with default 128Mi LimitRange limit.
Prisma/Node.js migrations need more memory.

stacks/affine/main.tf

@@ -134,6 +134,15 @@ resource "kubernetes_deployment" "affine" {
             mount_path = "/root/.affine/config"
             sub_path   = "config"
           }
+          resources {
+            requests = {
+              cpu    = "50m"
+              memory = "256Mi"
+            }
+            limits = {
+              memory = "512Mi"
+            }
+          }
         }
 
         container {