fix: Issue/623

[karel-rehor]

Closes #623

Proposed Changes

Change the way in which InfluxDBClientOptions prepares a parsed URL, so that IPv6 addresses will be detected and preserved.

Checklist

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

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 88.37%. Comparing base (1b10317) to head (1605677).

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #706 +/- ## ============================================ + Coverage 88.33% 88.37% +0.04% - Complexity 771 784 +13 ============================================ Files 174 174 Lines 7088 7089 +1 Branches 389 390 +1 ============================================ + Hits 6261 6265 +4 + Misses 700 698 -2 + Partials 127 126 -1 ```

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