✨ Supporting more testable Kotlin Native targets

[LVMVRQUXL]

📝 Description

We want to support the following testable Kotlin Native targets: iosSimulatorArm64, iosX64, watchosSimulatorArm64, watchosX64, tvosSimulatorArm64, tvosX64.

See the targets supported by Kotlin Native for more details about it.

✅ Checklist

• Add the iosSimulatorArm64 target in our Multiplatform Gradle plugin, in the integration and the delivery workflows, add badge in README.
• Add the iosX64 target in our Multiplatform Gradle plugin, in the integration and the delivery workflows, add badge in README.
• Add the watchosSimulatorArm64 target in our Multiplatform Gradle plugin, in the integration and the delivery workflows, add badge in README.
• Add the watchosX64 target in our Multiplatform Gradle plugin, in the integration and the delivery workflows, add badge in README.
• Add the tvosSimulatorArm64 target in our Multiplatform Gradle plugin, in the integration and the delivery workflows, add badge in README.
• Add the tvosX64 target in our Multiplatform Gradle plugin, in the integration and the delivery workflows, add badge in README.
• Add an entry for this issue in the unreleased changelog.