AoT compatibility (#236)

This replaces `IsTrimmable` with `IsAotCompatible` which contains better
analyzers. However, the reliance on `Tingle.Extensions.JsonPatch` may
make it difficult to work with AoT but this will be removed in the next
API version.

src/FaluSdk/FaluSdk.csproj

@@ -5,8 +5,8 @@
     <Description>The official client library for Falu. (https://falu.io)</Description>
     <RootNamespace>Falu</RootNamespace>
     <PackageIcon>falu-logo.png</PackageIcon>
-    <IsTrimmable Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net6.0'))">true</IsTrimmable>
     <PackageId>Falu</PackageId>
+    <IsAotCompatible>true</IsAotCompatible>
   </PropertyGroup>
 
   <ItemGroup>