feature: Raft config center v2

[LegGasai]

• I have registered the PR changes.

Ⅰ. Describe what this PR did

Ⅱ. Does this pull request fix one issue?

Ⅲ. Why don't you add test cases (unit test/integration test)?

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[codecov]

Codecov Report

Attention: Patch coverage is 56.69132% with 644 lines in your changes missing coverage. Please review.

Project coverage is 52.27%. Comparing base (679a2e0) to head (0ba16d1).
Report is 2 commits behind head on 2.x.

Files with missing lines	Patch %	Lines
...ta/server/cluster/raft/RaftConfigStateMachine.java	38.42%	122 Missing and 11 partials ⚠️
...che/seata/server/controller/ClusterController.java	34.24%	93 Missing and 3 partials ⚠️
...onfig/store/rocksdb/RocksDBConfigStoreManager.java	74.20%	66 Missing and 15 partials ⚠️
...a/server/cluster/raft/RaftConfigServerManager.java	68.46%	24 Missing and 11 partials ⚠️
...r/cluster/manager/ClusterConfigWatcherManager.java	25.00%	31 Missing and 2 partials ⚠️
...uster/raft/snapshot/config/ConfigSnapshotFile.java	21.62%	29 Missing ⚠️
...ache/seata/server/cluster/watch/ConfigWatcher.java	0.00%	26 Missing ⚠️
...hot/metadata/ConfigLeaderMetadataSnapshotFile.java	17.24%	24 Missing ⚠️
...er/raft/execute/config/ConfigOperationExecute.java	66.07%	9 Missing and 10 partials ⚠️
...a/server/cluster/raft/util/RaftConfigTaskUtil.java	28.00%	15 Missing and 3 partials ⚠️
... and 27 more

Additional details and impacted files

@@             Coverage Diff              @@
##                2.x    #7147      +/-   ##
============================================
+ Coverage     52.20%   52.27%   +0.07%     
- Complexity     6817     7113     +296     
============================================
  Files          1154     1201      +47     
  Lines         41116    42925    +1809     
  Branches       4820     4983     +163     
============================================
+ Hits          21464    22439     +975     
- Misses        17611    18364     +753     
- Partials       2041     2122      +81     

Files with missing lines	Coverage Δ
...ava/org/apache/seata/common/ConfigurationKeys.java	0.00% <ø> (ø)
...c/main/java/org/apache/seata/common/Constants.java	100.00% <ø> (ø)
...in/java/org/apache/seata/common/DefaultValues.java	0.00% <ø> (ø)
.../java/org/apache/seata/common/store/StoreMode.java	100.00% <100.00%> (+6.25%)	⬆️
...java/org/apache/seata/common/util/NumberUtils.java	66.66% <100.00%> (+23.80%)	⬆️
.../main/java/org/apache/seata/config/ConfigType.java	100.00% <100.00%> (ø)
.../apache/seata/config/ConfigurationChangeEvent.java	96.55% <100.00%> (+0.25%)	⬆️
...toconfigure/SeataCoreEnvironmentPostProcessor.java	100.00% <100.00%> (ø)
...ta/spring/boot/autoconfigure/StarterConstants.java	100.00% <ø> (ø)
...ot/autoconfigure/loader/SeataPropertiesLoader.java	63.15% <ø> (ø)
... and 43 more

... and 15 files with indirect coverage changes