Reduce getheader timeout

Author: KaloyanTanev

docker-compose.yml

@@ -156,7 +156,7 @@ services:
       -addr=0.0.0.0:18550
       -relay-check
       -relays=${MEVBOOST_RELAYS}
-      -request-timeout-getheader=${MEVBOOST_TIMEOUT_GETHEADER:-950}
+      -request-timeout-getheader=${MEVBOOST_TIMEOUT_GETHEADER:-600}
       -request-timeout-getpayload=${MEVBOOST_TIMEOUT_GETPAYLOAD:-4000}
       -request-timeout-regval=${MEVBOOST_TIMEOUT_REGVAL:-3000}
     labels: