fix: [DOCSPLAT-2058] Allow params serializer - for arrays

[lopenchi]

Fixes

• Allows seralization for query params. Info taken for this forum

Before fix:
/v3/marketing/integrations?ids[]=id1&ids[]=id2

After:
/v3/marketing/integrations?ids=id1&ids=id2

--

Doing this change because it was failing when testing SDK with prism, not sure if it failing when calling API.

For reference this is the code sample used:

constclient=require("@sendgrid/client");client.setApiKey(process.env.SENDGRID_API_KEY);constqueryParams={ids: ["id1","id2"]};constrequest={url: `/v3/marketing/integrations`,method: "DELETE",qs: queryParams,};client.request(request).then(([response,body])=>{console.log(response.statusCode);console.log(response.body);}).catch((error)=>{console.error(error);});

Checklist

• I acknowledge that all my contributions will be made under the project's license
• I have made a material change to the repo (functionality, testing, spelling, grammar)
• I have read the Contribution Guidelines and my PR follows them
• I have titled the PR appropriately
• I have updated my branch with the main branch
• I have added tests that prove my fix is effective or that my feature works
• I have added the necessary documentation about the functionality in the appropriate .md file
• I have added inline documentation to the code I modified

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