fix: javax.net.ssl.SSLHandshakeException: No appropriate protocol

[Anilople]

What's the purpose of this PR

Let user doesn't need add useSSL=false to spring.datasource.url's value

Which issue(s) this PR fixes:

Fixes #4300 (comment)

Brief changelog

upgrade mysql-connector-java version from 8.0.16 to 8.0.28

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• Read the Contributing Guide before making this pull request.
• Write a pull request description that is detailed enough to understand what the pull request does, how, and why.
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• Update the CHANGES log.

[nobodyiam]

LGTM

[codecov-commenter]

Codecov Report

Merging #4308 (22983c8) into master (ba94759) will increase coverage by 0.02%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #4308      +/-   ##
============================================
+ Coverage     53.15%   53.17%   +0.02%     
- Complexity     2665     2668       +3     
============================================
  Files           488      488              
  Lines         15253    15253              
  Branches       1577     1577              
============================================
+ Hits           8107     8111       +4     
+ Misses         6593     6587       -6     
- Partials        553      555       +2     

Impacted Files	Coverage Δ
...rk/apollo/spring/property/SpringValueRegistry.java	83.78% <0.00%> (-5.41%)	⬇️
.../framework/apollo/spring/property/SpringValue.java	87.71% <0.00%> (-1.76%)	⬇️
...ervice/service/ReleaseMessageServiceWithCache.java	85.88% <0.00%> (+1.17%)	⬆️
...mework/apollo/openapi/service/ConsumerService.java	55.08% <0.00%> (+1.69%)	⬆️
...nfigservice/service/AccessKeyServiceWithCache.java	84.69% <0.00%> (+2.04%)	⬆️
...framework/apollo/openapi/entity/ConsumerAudit.java	48.48% <0.00%> (+6.06%)	⬆️

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