Bump ks command from v0.0.62 to v0.0.63 (#69)

* Bump ks command from v0.0.62 to v0.0.63

* Bump ks command to v0.0.64

Author: LinuxSuRen

base/hack/install_utils.sh

@@ -67,13 +67,13 @@ else
 fi
 
 # ks
-
+KS_VERSION=v0.0.64
 if [[ ${ARCH} == 'x86_64' ]]; then
-  curl -fL https://github.com/kubesphere-sigs/ks/releases/download/v0.0.62/ks-linux-amd64.tar.gz | tar xzv && \
+  curl -fL https://github.com/kubesphere-sigs/ks/releases/download/v${KS_VERSION}/ks-linux-amd64.tar.gz | tar xzv && \
   mv ks /usr/bin/
 elif [[ ${ARCH} == 'aarch64' ]]
 then
-  curl -fL https://github.com/kubesphere-sigs/ks/releases/download/v0.0.62/ks-linux-arm64.tar.gz | tar xzv && \
+  curl -fL https://github.com/kubesphere-sigs/ks/releases/download/v${KS_VERSION}/ks-linux-arm64.tar.gz | tar xzv && \
   mv ks /usr/bin/
 else
   echo "do not support this arch"