eng: remove PublicSign windows-only restriction (#2963)

* remove PublicSign windows-only restriction

* release notes

Author: mgravell

docs/ReleaseNotes.md

@@ -8,6 +8,8 @@ Current package versions:
 
 ## Unreleased
 
+- (build) Fix SNK on non-Windows builds ([#2963 by mgravell](https://github.com/StackExchange/StackExchange.Redis/pull/2963))
+
 ## 2.9.24
 
 - Fix [#2951](https://github.com/StackExchange/StackExchange.Redis/issues/2951) - sentinel reconnection failure ([#2956 by mgravell](https://github.com/StackExchange/StackExchange.Redis/pull/2956))

src/StackExchange.Redis/StackExchange.Redis.csproj

@@ -9,7 +9,6 @@
     <PackageId>StackExchange.Redis</PackageId>
     <PackageTags>Async;Redis;Cache;PubSub;Messaging</PackageTags>
     <SignAssembly>true</SignAssembly>
-    <PublicSign Condition=" '$(OS)' != 'Windows_NT' ">true</PublicSign>
     <DefineConstants Condition="'$(TargetFramework)' != 'net461'">$(DefineConstants);VECTOR_SAFE</DefineConstants>
     <DefineConstants Condition="'$(TargetFramework)' != 'net461' and '$(TargetFramework)' != 'net472' and '$(TargetFramework)' != 'netstandard2.0'">$(DefineConstants);UNIX_SOCKET</DefineConstants>
     <PackageReadmeFile>README.md</PackageReadmeFile>

toys/StackExchange.Redis.Server/StackExchange.Redis.Server.csproj

@@ -9,7 +9,6 @@
     <PackageTags>Server;Async;Redis;Cache;PubSub;Messaging</PackageTags>
     <OutputTypeEx>Library</OutputTypeEx>
     <SignAssembly>true</SignAssembly>
-    <PublicSign Condition=" '$(OS)' != 'Windows_NT' ">true</PublicSign>
     <NoWarn>$(NoWarn);CS1591</NoWarn>
   </PropertyGroup>
   <ItemGroup>