[BUG] Yashandb addon deployment failed

[haowen159]

Describe the bug A clear and concise description of what the bug is.

kbcli version
Kubernetes: v1.28.11-gke.1019001
KubeBlocks: 1.0.0-alpha.1
kbcli: 1.0.0-alpha.0

To Reproduce Steps to reproduce the behavior:

Deploy the addon yashandb on kb 1.0.0-alpha.1 and see error

helm upgrade -i kb-addon-yashandb kubeblocks-addons/yashandb --version 1.0.0-alpha.0 -n kb-system  
Release "kb-addon-yashandb" does not exist. Installing it now.
Error: 1 error occurred:
        * ComponentDefinition.apps.kubeblocks.io "yashandb-1.0.0-alpha.0" is invalid: [spec.description: Too long: may not be longer than 256, <nil>: Invalid value: "null": some validation rules were not checked because the object was invalid; correct the existing errors to complete validation]

2.addon status

 helm list --failed -A
NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS  CHART                   APP VERSION        
kb-addon-flink          kb-system       1               2024-08-06 10:32:24.371573 +0800 CST    failed  flink-1.0.0-alpha.0     1.16               
kb-addon-orioledb       kb-system       1               2024-08-06 10:35:47.52362 +0800 CST     failed  orioledb-1.0.0-alpha.0  14.7.2-beta1       
kb-addon-yashandb       kb-system       1               2024-08-06 10:34:58.910748 +0800 CST    failed  yashandb-1.0.0-alpha.0  personal-23.1.1.100

Expected behavior A clear and concise description of what you expected to happen.

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