Update dependency MessagePack to 3.1.6

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
MessagePack	3.1.4 → 3.1.6

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Release Notes

MessagePack-CSharp/MessagePack-CSharp (MessagePack)

v3.1.6

What's Changed

• Add several known unsafe 'gadgets' to the disallow list by @​AArnott in #​2270

Full Changelog: MessagePack-CSharp/MessagePack-CSharp@v3.1.5...v3.1.6

v3.1.5

What's Changed

• Remove unneeded GetTypeInfo() calls by @​Bykiev in #​2206
• Use 'Write' instead of 'WriteInt32' for union type keys by @​VictorNicollet in #​2212
• Fix various disposable issues by @​Bykiev in #​2224
• fix: prevent StackOverflow in Equals with recursive generic constraints by @​khuongntrd in #​2226
• Add more types to the default disallow list of named types to be deserialized by @​AArnott in #​2256
• Fix release workflow by @​AArnott in #​2268
• Fix Incorrect DateTimeOffset Serializer by @​T0PP1ng in #​2225
• Revert DateTimeOffset encoding change by @​AArnott in #​2262

New Contributors

• @​Bykiev made their first contribution in #​2206
• @​VictorNicollet made their first contribution in #​2212
• @​T0PP1ng made their first contribution in #​2225
• @​khuongntrd made their first contribution in #​2226

Full Changelog: MessagePack-CSharp/MessagePack-CSharp@v3.1.4...v3.1.5

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