add nodejs installation in devel dockerfile

docker/mindspore-gpu/devel/Dockerfile

@@ -91,4 +91,17 @@ RUN cd /tmp \
     && make -j4 \
     && make install -j4 \
     && rm -rf /tmp/openmpi-4.0.3 \
-    && rm -f /tmp/openmpi-4.0.3.tar.gz
+    && rm -f /tmp/openmpi-4.0.3.tar.gz
+
+# Install nodejs
+RUN cd /tmp \
+    && wget https://mirrors.huaweicloud.com/nodejs/v12.18.4/node-v12.18.4-linux-x64.tar.gz \
+    && tar -zxf node-v12.18.4-linux-x64.tar.gz \
+    && rm -rf /usr/local/nodejs \
+    && mkdir -p /usr/local/nodejs \
+    && mv /tmp/node-v12.18.4-linux-x64 /usr/local/nodejs/ \
+    && chmod 755 -R /usr/local/nodejs \
+    && ln -sf /usr/local/nodejs/node-v12.18.4-linux-x64/bin/node /usr/bin/node \
+    && ln -sf /usr/local/nodejs/node-v12.18.4-linux-x64/bin/npm /usr/bin/npm \
+    && npm config set registry https://registry.npm.taobao.org/ \
+    && rm -f /tmp/node-v12.18.4-linux-x64.tar.gz