Bump version to 2.0.7-SNAPSHOT

[JackieTien97]

This pull request updates the project version across multiple Maven pom.xml files from 2.0.6-SNAPSHOT to 2.0.7-SNAPSHOT. This ensures all modules and dependencies are aligned with the new development version, maintaining consistency throughout the project.

Version bump and dependency alignment:

• Updated the parent project version to 2.0.7-SNAPSHOT in all relevant pom.xml files, including core modules like iotdb-parent, iotdb-api, iotdb-examples, and iotdb-distribution. [1] [2] [3] [4]
• Updated all internal module dependencies to reference 2.0.7-SNAPSHOT instead of 2.0.6-SNAPSHOT, ensuring that all submodules and example projects build against the latest snapshot version. This includes modules such as iotdb-server, iotdb-cli, iotdb-confignode, library-udf, iotdb-ainode, and others in files like distribution/pom.xml and integration-test/pom.xml. [1] [2] [3] [4] [5] [6] [7]
• Updated example project parent references and dependencies to use the new version, including modules under example/ such as client-cpp-example, jdbc, mqtt, pipe-count-point-processor, pipe-opc-ua-sink, rest-java-example, schema, session, trigger, and udf. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
• Updated API modules and their dependencies to reference 2.0.7-SNAPSHOT, including external-api, pipe-api, trigger-api, and udf-api. [1] [2] [3] [4]

These changes are necessary for the next development cycle and to avoid version conflicts during builds and dependency resolution.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 39.07%. Comparing base (b6c13d7) to head (9eab087).
⚠️ Report is 3 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #16926      +/-   ##
============================================
+ Coverage     39.04%   39.07%   +0.03%     
  Complexity      207      207              
============================================
  Files          5023     5034      +11     
  Lines        333410   334594    +1184     
  Branches      42433    42619     +186     
============================================
+ Hits         130175   130746     +571     
- Misses       203235   203848     +613     

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