change package name and group id

[lilai23]

What type of PR is this?

Refactor

What this PR does / why we need it?

Change all packages in this repository from com.huaweicloud to io.sermant

Which issue(s) this PR fixes？

Fixes #1505

Does this PR introduce a user-facing change?

No

Checklist

• Make sure there is a GitHub_issue related with this PR before you start working on it.
• Make sure you have squashed your change to one single commit.
• GitHub Actions works fine in this PR.

[codecov]

Codecov Report

Attention: Patch coverage is 27.95527% with 451 lines in your changes are missing coverage. Please review.

Project coverage is 42.71%. Comparing base (c5d58ba) to head (cb07b10).
Report is 13 commits behind head on develop.

Files	Patch %	Lines
...e/src/main/java/io/sermant/core/event/LogInfo.java	0.00%	44 Missing ⚠️
.../main/java/io/sermant/core/utils/ReflectUtils.java	73.96%	31 Missing and 13 partials ⚠️
...ervice/dynamicconfig/kie/client/kie/KieClient.java	0.00%	42 Missing ⚠️
...ain/java/io/sermant/implement/utils/GzipUtils.java	0.00%	40 Missing ⚠️
...ore/src/main/java/io/sermant/core/event/Event.java	0.00%	37 Missing ⚠️
...c/main/java/io/sermant/core/utils/StringUtils.java	30.23%	23 Missing and 7 partials ⚠️
...plement/service/send/netty/NettyGatewayClient.java	15.62%	26 Missing and 1 partial ⚠️
...ore/service/heartbeat/common/HeartbeatMessage.java	0.00%	25 Missing ⚠️
...in/java/io/sermant/core/utils/LabelGroupUtils.java	53.70%	16 Missing and 9 partials ⚠️
.../dynamicconfig/kie/client/kie/KieConfigEntity.java	0.00%	20 Missing ⚠️
... and 17 more

Additional details and impacted files

@@              Coverage Diff              @@
##             develop    #1506      +/-   ##
=============================================
- Coverage      42.71%   42.71%   -0.01%     
  Complexity       181      181              
=============================================
  Files           1273     1273              
  Lines          27326    27331       +5     
  Branches        2814     2815       +1     
=============================================
+ Hits           11673    11674       +1     
- Misses         14250    14253       +3     
- Partials        1403     1404       +1     

Flag	Coverage Δ
unittests	42.71% <27.95%> (-0.01%)	⬇️

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