add version

Author: liubao68

scripts/build.sh

@@ -21,9 +21,9 @@ CUR_DIR=$PWD
 echo "env CUR_DIR=$CUR_DIR"
 
 echo "Starting install software"
-sudo pip install mkdocs
+sudo pip install mkdocs==1.2.2
 git clone https://github.com/apache/servicecomb-docs.git
-sudo pip install mkdocs-material
+sudo pip install mkdocs-material==7.1.10
 
 echo "Starting compile docs"
 cd $CUR_DIR/servicecomb-docs/java-chassis-reference/zh_CN