fix(proj): Revert ImplicitUsings

Author: spbsoluble

AcmeCaPlugin/AcmeCaPlugin.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
-        <ImplicitUsings>enable</ImplicitUsings>
+        <ImplicitUsings>disable</ImplicitUsings>
         <Nullable>disable</Nullable>
         <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
         <GenerateAssemblyInfo>false</GenerateAssemblyInfo>