Add hot plugging configuration listeners and execution services

[hanbingleixue]

What type of PR is this?

Feature.

What this PR does / why we need it?

1、Add The Sermant hot swap configuration listening service is . 2、Add the plug-in update command execution service. 3、Modify the heartbeat service by adding information such as the application name and instance Id.

Which issue(s) this PR fixes？

Fixes #1606

Does this PR introduce a user-facing change?

No

Checklist

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

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 53.22581% with 58 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
...ain/java/io/sermant/core/plugin/PluginManager.java	0.00%	15 Missing :warning:
...vice/hotplugging/listener/HotPluggingListener.java	66.66%	6 Missing and 3 partials :warning:
...ant/core/command/PluginsUpdateCommandExecutor.java	33.33%	7 Missing and 1 partial :warning:
...ore/service/heartbeat/common/HeartbeatMessage.java	0.00%	8 Missing :warning:
...in/java/io/sermant/core/service/ServiceConfig.java	0.00%	6 Missing :warning:
...n/java/io/sermant/core/common/BootArgsIndexer.java	60.00%	4 Missing :warning:
...nt/service/hotplugging/HotPluggingServiceImpl.java	76.92%	3 Missing :warning:
...nt/core/command/PluginsInstallCommandExecutor.java	0.00%	2 Missing :warning:
.../core/command/PluginsUnInstallCommandExecutor.java	0.00%	2 Missing :warning:
...c/main/java/io/sermant/core/AgentCoreEntrance.java	0.00%	1 Missing :warning:

Flag	Coverage Δ	Complexity Δ
unittests	43.78% <53.22%> (+0.94%)	182.00 <0.00> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ	Complexity Δ
...src/main/java/io/sermant/core/command/Command.java	100.00% <100.00%> (+100.00%)	0.00 <0.00> (ø)
...java/io/sermant/core/command/CommandProcessor.java	32.00% <100.00%> (+32.00%)	0.00 <0.00> (ø)
...in/java/io/sermant/core/common/CommonConstant.java	0.00% <ø> (ø)	0.00 <0.00> (ø)
.../core/event/collector/FrameworkEventCollector.java	14.28% <100.00%> (+14.28%)	0.00 <0.00> (ø)
...ore/event/collector/FrameworkEventDefinitions.java	100.00% <100.00%> (+100.00%)	0.00 <0.00> (ø)
...n/java/io/sermant/core/service/ServiceManager.java	9.23% <ø> (ø)	0.00 <0.00> (ø)
.../service/hotplugging/entity/HotPluggingConfig.java	100.00% <100.00%> (ø)	0.00 <0.00> (?)
...c/main/java/io/sermant/core/AgentCoreEntrance.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...nt/core/command/PluginsInstallCommandExecutor.java	20.00% <0.00%> (+20.00%)	0.00 <0.00> (ø)
.../core/command/PluginsUnInstallCommandExecutor.java	20.00% <0.00%> (+20.00%)	0.00 <0.00> (ø)
... and 7 more

... and 48 files with indirect coverage changes

[lilai23]

UT is required