Update dependency org.jetbrains.kotlinx:kotlinx-serialization-json to v1.5.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.jetbrains.kotlinx:kotlinx-serialization-json	1.5.0 -> 1.5.1

---

⚠ Dependency Lookup Warnings ⚠

Warnings were logged while processing this repo. Please check the Dependency Dashboard for more information.

---

Release Notes

Kotlin/kotlinx.serialization

v1.5.1

==================
This release contains an important Native targets overhaul, as well as numerous enhancements and bugfixes.
Kotlin 1.8.21 is used by default.

New set of Native targets

The official Kotlin target support policy has recently been published
describing new target policy: each target belongs to a certain tier, and different tiers have different stability guarantees.
The official recommendation for library authors is to support targets up to Tier 3,
and kotlinx.serialization now follows it.
It means that in this release, there are a lot of new targets added from this tier,
such as androidNativeX86 or watchosDeviceArm64.
Note that since they belong to Tier 3, they're not auto-tested on CI.

kotlinx.serialization also ships some deprecated Kotlin/Native targets that do not belong to any tier (e.g. iosArm32, mingwX86).
We'll continue to release them, but we do not provide support for them, nor do we plan to add new targets from the deprecated list.

Improvements in Json elements

There are two new function sets that should make creating raw Json elements easier.
First one contains overloads for JsonPrimitive constructor-like function
that accept unsigned types: JsonPrimitive(1u).
Second one adds new addAll functions to JsonArrayBuilder to be used with collections
of numbers, booleans or strings: buildJsonArray { addAll(listOf(1, 2, 3)) }
Both were contributed to us by aSemy.

Other enhancements

• Potential source-breaking change: Rename json-okio target variables to sink (#​2226)
• Function to retrieve KSerializer by KClass and type arguments serializers (#​2291)
• Added FormatLanguage annotation to Json methods (#​2234)
• Properties Format: Support sealed/polymorphic classes as class properties (#​2255)

Bugfixes

• KeyValueSerializer: Fix missing call to endStructure() (#​2272)
• ObjectSerializer: Respect sequential decoding (#​2273)
• Fix value class encoding in various corner cases (#​2242)
• Fix incorrect json decoding iterator's .hasNext() behavior on array-wrapped inputs (#​2268)
• Fix memory leak caused by invalid KTypeWrapper's equals method (#​2274)
• Fixed NoSuchMethodError when parsing a JSON stream on Java 8 (#​2219)
• Fix MissingFieldException duplication (#​2213)

---

Configuration

📅 Schedule: Branch creation - "every weekend" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.