ci: made URL check info only

Author: AndriiFilippov

releng/update-site-tests/detect-latest-eclipse-steams.sh

@@ -51,7 +51,9 @@ if [[ -n "${ECLIPSE_M_RELEASE:-}" ]]; then
 fi
 
 # Verify URLs exist
-curl -fsI "$ECLIPSE_R_URL" >/dev/null
+if ! curl -fsI "$ECLIPSE_R_URL" >/dev/null; then
+  echo "⚠️ Could not verify Eclipse archive URL. Continuing anyway."
+fi
 
 if [[ -n "${ECLIPSE_M_URL:-}" ]]; then
   if ! curl -fsI "$ECLIPSE_M_URL" >/dev/null; then