add configurable RRDP snapshot and delta timeouts

examples/config/validate-full.toml

@@ -8,7 +8,9 @@ publish-dir = "publish/full"
 # 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
+rrdp-snapshot-timeout-secs = 600
+rrdp-delta-timeout-secs = 180
 http-root-cert = [] # optional: ["tls/internal-root.pem"]
 parallel-max-repo-sync-workers-global = 8
 parallel-phase2-object-workers = 8