fix(deps): update dependency com.couchbase.client:kotlin-client to v1.4.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
com.couchbase.client:kotlin-client (source)	1.3.2 -> 1.4.0

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Code Coverage

Total Project Coverage	85.56%	:white_check_mark:

[codecov[bot]]

Codecov Report

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

Project coverage is 84.84%. Comparing base (9549acb) to head (c4b89d5). Report is 4 commits behind head on main.

:exclamation: Current head c4b89d5 differs from pull request most recent head a162988

Please upload reports for the commit a162988 to get more accurate results.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #475 +/- ## ======================================= Coverage 84.84% 84.84% ======================================= Files 84 84 Lines 2032 2032 Branches 88 88 ======================================= Hits 1724 1724 Misses 252 252 Partials 56 56 ```

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