Update CreateContact.php for PHP 8.1

[sank3]

Return type of SendinBlue\Client\Model\CreateContact::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

[Gwemox]

Need to change php min version to 7.

[derWebdesigner]

Will this also be applied to SendSmtpEmail? Because this is the file where I see this deprecation note most often. Thank you very much in advance.

[deguif]

There is this PR opened on swagger-codegen that should fix the issues with this library for PHP 8.1 : swagger-api/swagger-codegen#11846

Using mixed type as done here will require to bump PHP version to 8.x minimum.

[deguif]

This has been merged in swagger-codegen (swagger-api/swagger-codegen#11846) but not yet released.
@preetishishodia7 @rajatsib do you think it will be possible to regenerate the models once it get officially released?

[deguif]

This has been released upstream: https://github.com/swagger-api/swagger-codegen-generators/releases/tag/v1.0.36

[preetishishodia7]

HI @sank3 can you please explain the reason/solution that why you create this pr, so that we can take further action.
Also we don't update this manually we update it from swagger based upon our other projects features.

[deguif]

@preetishishodia7 your PR replaced this one. As adding #[\ReturnTypeWillChange] will fix the compatibility issues with PHP 8.1.

[deguif]

Should be fixed with the latest release, published an hour ago

[preetishishodia7]

This wrapper is auto generated using swagger, so we are not merging this pr.