fix: handle non-exploded array query parameters

[mrlubos]

Closes https://github.com/hey-api/openapi-ts/issues/1255

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🦋 Changeset detected

Latest commit: 691cdc28b6ad5bc1a38e1ae9eb134a2b41d4ead8

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

| Name | Type | | ------------------- | ----- | | @hey-api/openapi-ts | Patch |

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Codecov Report

Attention: Patch coverage is 59.39394% with 67 lines in your changes missing coverage. Please review.

Project coverage is 67.63%. Comparing base (37970e0) to head (691cdc2). Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
...s/openapi-ts/src/openApi/3.0.x/parser/parameter.ts	26.31%	42 Missing :warning:
...openapi-ts/src/plugins/@hey-api/services/plugin.ts	25.00%	24 Missing :warning:
...s/openapi-ts/src/openApi/3.1.x/parser/parameter.ts	98.24%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1265 +/- ## ========================================== - Coverage 67.71% 67.63% -0.09% ========================================== Files 132 132 Lines 19528 19682 +154 Branches 1755 1773 +18 ========================================== + Hits 13224 13311 +87 - Misses 6300 6367 +67 Partials 4 4 ``` | [Flag](https://app.codecov.io/gh/hey-api/openapi-ts/pull/1265/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=hey-api) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/hey-api/openapi-ts/pull/1265/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=hey-api) | `67.63% <59.39%> (-0.09%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=hey-api#carryforward-flags-in-the-pull-request-comment) to find out more.

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