CS0103: Unsafe does not exist

Overview

Upgrade to latest version(v1.11.5), it Appear compile errors at Library/PackageCache/com.cysharp.yetanotherhttphandler@*/InteropExtensions.cs and others

Detail

Error Content

Library\PackageCache\com.cysharp.yetanotherhttphandler@e38922c716c3\InteropExtensions.cs(28,49): 
error CS0103: The name 'Unsafe' does not exist in the current context

it happens same error at these scripts

• InteropExtensions.cs
• UnsafeUtilities.cs
• RequestContext.cs

Why Happened（guess）

1. put on System.Runtime.CompilerServices.Unsafe.dll(v6.0.0) at Assets/Plugins/SystemRuntimeCompilerServicesUnsafe/System.Runtime.CompilerServices.Unsafe.dll. it work "auto-reference" from "Assembly-CSharp"
2. but didn't work "auto-reference" from YetAnotherHttpHandler
3. precompiledReferences is empty in "YetAnotherHttpHandler.Unity.asmdef" , it didn't found explicit description about "reference" in version 1.11.5
4. As a result、it not Resolved System.Runtime.CompilerServices.Unsafe, and appeared "CS0103"

Environment

• Unity 6000.3.2f1
• YetAnotherHttpHandler 1.11.5

Start by reproducing the Unity 6000.3.2f1 build error in InteropExtensions.cs, UnsafeUtilities.cs, and RequestContext.cs, then inspect YetAnotherHttpHandler.Unity.asmdef and its precompiledReferences setting. Confirm the fix by rebuilding the package with System.Runtime.CompilerServices.Unsafe resolved and no CS0103 errors.