Upgrade the database driver version of Mysql to 8 # 3036 #2993 #1868

[paderlol]

What is the purpose of the change

Upgrade the database driver version of Mysql to 8

Brief changelog

1. Upgrade the database driver version of Mysql to 8
2. Optimize data source configuration code

#3036
#2993
#2676
#1868

Verifying this change

1. Upgrade the database driver version of Mysql to 8
2. Optimize data source configuration code

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[CLAassistant]

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[TsingLiang]

ok