Feature/2022 nacos namespace

[wenxuan70]

PR Type

支持nacos namespace映射

Describe what this PR does for and how you did.

Adding the issue link (#xxx) if possible.

Note

Checklist

• Add information of this PR to CHANGELOG.md in root of project.
• Add documentation in javadoc or comment below the PR if necessary.

Checklist (Optional)

• Will pull request to branch of 2020.0.
• Will pull request to branch of 2022.0.
• Will pull request to branch of hoxton.

[codecov]

Codecov Report

Merging #1190 (5af7bb8) into 2022.0 (cd610cd) will decrease coverage by 0.05%.
Report is 1 commits behind head on 2022.0.
The diff coverage is 65.00%.

@@             Coverage Diff              @@
##             2022.0    #1190      +/-   ##
============================================
- Coverage     77.06%   77.02%   -0.05%     
- Complexity     1638     1641       +3     
============================================
  Files           260      260              
  Lines          5920     5940      +20     
  Branches        729      735       +6     
============================================
+ Hits           4562     4575      +13     
- Misses          954      956       +2     
- Partials        404      409       +5     

Files	Coverage Δ
...tencent/cloud/common/metadata/MetadataContext.java	86.95% <100.00%> (+0.19%)	⬆️
...loud/polaris/extend/nacos/NacosConfigModifier.java	61.70% <50.00%> (-1.09%)	⬇️
...d/polaris/extend/nacos/NacosContextProperties.java	52.77% <50.00%> (-0.35%)	⬇️
...a/com/tencent/cloud/common/util/DiscoveryUtil.java	77.77% <72.72%> (-2.23%)	⬇️