add configurable RRDP snapshot and delta timeouts

examples/config/daemon-three.toml

@@ -8,7 +8,7 @@ shutdown-grace-secs = 30
 # Common settings: these choices are explicit, not all built-in defaults.
 ta-refresh-policy = "allow-valid-cache"
 max-ca-depth = 64
-http-timeout-secs = 300
+http-timeout-secs = 10
 http-root-cert = [] # optional: ["tls/internal-root.pem"]
 parallel-max-repo-sync-workers-global = 8
 parallel-phase2-object-workers = 8