fix: escape timestamps for fields and tags

[rubhanazeem]

Proposed Changes

Briefly describe your proposed changes: Timestamps present in fields and tags are not converted into integers. They should be converted. This PR handles that and converts timestamps from tags and fields into integers. This change is required for influxdb-rails 2.0.

Checklist

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

[bednar]

Hi @rubhanazeem,

Thank you for your PR! 👍

Could you please update the CHANGELOG.md with a brief description of your changes? Also, since this PR introduces some minor breaking changes, kindly update the major version of the client to 3.0.0 in lib/influxdb2/client/version.rb.

Thanks again for your contribution!

[bednar]

Please also rebase your sources with the master branch. The master branch has an updated CI configuration with important fixes.

[rubhanazeem]

Hi @bednar, I've updated the major version but it's not yet available on git that's why it's failing. Could you please have a look at this?

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (c13e5e1) 48.22% compared to head (6bc7ca4) 48.25%.

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Additional details and impacted files

@@            Coverage Diff             @@
##           master     #131      +/-   ##
==========================================
+ Coverage   48.22%   48.25%   +0.03%     
==========================================
  Files          77       77              
  Lines        7946     7901      -45     
==========================================
- Hits         3832     3813      -19     
+ Misses       4114     4088      -26     

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[bednar]

@rubhanazeem I will take a look, thanks again for your PR

[bednar]

LGTM 🚀