feat: add jitterInterval to WriteApi

[rolincova]

Closes

Checklist

• CHANGELOG.md updated
• Rebased/mergeable
• A test has been added if appropriate
• make test completes successfully
• Commit messages are in semantic format
• Sign CLA (if not already signed)

[codecov-commenter]

Codecov Report

Merging #38 into master will increase coverage by 0.08%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             master      #38      +/-   ##
============================================
+ Coverage     86.23%   86.31%   +0.08%     
- Complexity      293      294       +1     
============================================
  Files            16       16              
  Lines           661      665       +4     
============================================
+ Hits            570      574       +4     
  Misses           91       91              

Impacted Files	Coverage Δ	Complexity Δ
src/InfluxDB2/WriteApi.php	98.95% <100.00%> (+0.03%)	45.00 <0.00> (+1.00)
src/InfluxDB2/WriteOptions.php	100.00% <100.00%> (ø)	1.00 <0.00> (ø)

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