Fix Gitea gateway build and deploy workflow

Dockerfile.runtime-base

@@ -12,7 +12,7 @@ RUN export http_proxy="${http_proxy:-${HTTP_PROXY:-}}" \
     && export https_proxy="${https_proxy:-${HTTPS_PROXY:-}}" \
     && export no_proxy="${no_proxy:-${NO_PROXY:-}}" \
     && apt-get update \
-    && apt-get install -y --no-install-recommends ca-certificates curl iptables ipset iproute2 nodejs dumb-init \
+    && apt-get install -y --no-install-recommends ca-certificates curl iptables ipset iproute2 nodejs npm dumb-init \
     && rm -rf /var/lib/apt/lists/*
 
 RUN set -eux; \