runtime: extend external acp timeout budget

internal/acp/execution.go

@@ -22,6 +22,7 @@ import (
 
 const (
 	inboundAuthorizationHeaderKey = "bridgeAuthorizationHeader"
+	externalACPHTTPTimeout        = 5 * time.Minute
 )
 
 func buildResolvedExecutionParams(
@@ -243,7 +244,7 @@ func requestExternalACPHTTP(
 	if normalized := normalizeAuthorizationHeader(authorization); normalized != "" {
 		req.Header.Set("Authorization", normalized)
 	}
-	response, err := (&http.Client{Timeout: 2 * time.Minute}).Do(req)
+	response, err := (&http.Client{Timeout: externalACPHTTPTimeout}).Do(req)
 	if err != nil {
 		return nil, err
 	}

scripts/github-actions/validate-deploy.sh

@@ -5,7 +5,7 @@ IMAGE_REF="${1:?image_ref is required}"
 RETRYABLE_TRANSPORT=10
 RETRYABLE_NOT_READY=11
 FAST_HTTP_TIMEOUT_SECONDS=20
-BRIDGE_RPC_TIMEOUT_SECONDS=130
+BRIDGE_RPC_TIMEOUT_SECONDS=330
 
 normalize_url() {
   local value="$1"