fix(deps): update dependency org.http4k:http4k-bom to v6.56.0.0

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This PR contains the following updates:

Package	Change	Age	Confidence
org.http4k:http4k-bom (source)	6.55.0.0 → 6.56.0.0

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Release Notes

http4k/http4k (org.http4k:http4k-bom)

v6.56.0.0

Compare Source

• http4k-*: Upgrade versions
• http4k-testing-webdriver-datastar: [Break] Datastar attributes now use the 1.0 colon separator (e.g. data-on:click, data-bind:foo, data-computed:total) instead of the removed 0.x hyphen form.
• http4k-connect-amazon-dynamodb-fake: [Unlikely Break] UpdateResult.ConditionFailed is now a data class carrying the item to report back, rather than a data object.
• http4k-multipart: [Fix] MultipartFormBody cannot be constructed on read-only filesystems.
• http4k-connect-amazon-dynamodb-fake: [Fix] A conditional DeleteItem is now evaluated. The ConditionExpression was previously ignored outright, so a guarded delete always succeeded against the fake - including inside transactWriteItems, where a failing condition now correctly cancels the transaction.
• http4k-connect-amazon-dynamodb-fake: [Fix] Fake DynamoDB attribute_exists condition for missing item will always succeed for key
• http4k-connect-amazon-dynamodb: PutItem, UpdateItem and DeleteItem gain ReturnValuesOnConditionCheckFailure, so a failed conditional write can return the record which blocked it (DynamoDB reports it in the error body). The enum and TransactWriteItem's support for it already existed.
• http4k-api-openapi: add support for a JSON schema dialect selector in swagger ui. H/T @​dzappold
• http4k-platform-k8s: add k8s server extension for PolyHandler. H/T @​dzappold
• http4k-testing-webdriver - Specify locator name for a better debugging experience H/T @​tamj0rd2

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