feat: query timeout improvement

[karel-rehor]

Proposed Changes

Timeouts on the query side (grpc) could be streamlined. This PR seeks to remedy this.

• deprecate current timeout property in ClientConfig as it applies only to the Write API and can lead to confusion.
• add new writeTimeout property to ClientConfig
• add new queryTimeout property to ClientConfig, which will be used to calculate default deadlines before query calls are made.
• Tests for timeouts on both write and query APIs.

Checklist

• CHANGELOG.md updated
• Rebased/mergeable
• A test has been added if appropriate
• Tests pass
• Commit messages are conventional
• Sign CLA (if not already signed)

[codecov]

Codecov Report

❌ Patch coverage is 90.47619% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 87.32%. Comparing base (36574b9) to head (99c4057).

Files with missing lines	Patch %	Lines
...va/com/influxdb/v3/client/config/ClientConfig.java	91.30%	0 Missing and 2 partials ⚠️
...m/influxdb/v3/client/internal/GrpcCallOptions.java	84.61%	0 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #265      +/-   ##
==========================================
+ Coverage   87.07%   87.32%   +0.25%     
==========================================
  Files          20       20              
  Lines        1207     1247      +40     
  Branches      188      201      +13     
==========================================
+ Hits         1051     1089      +38     
+ Misses         76       74       -2     
- Partials       80       84       +4     

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[jansimonb]

Nice work, LGTM, thanks! 👍
My only concern is the asymmetry between writeTimetout and queryTimeout: one has a default value, while the other is nullable. However, since this is well documented, it should work as is.