fix nuspec (#1513)

Author: SimonCropp

NuSpecs/Humanizer.Core.nuspec

@@ -14,15 +14,45 @@
     <language>en</language>
     <repository type="$RepositoryType$" url="$RepositoryUrl$" commit="$RepositoryCommit$" />
     <dependencies>
-      <group targetFramework="netstandard2.0" />
-      <group targetFramework="net6.0" />
+      <group targetFramework=".NETFramework4.8">
+        <dependency id="System.Collections.Immutable" version="8.0.0" exclude="Build,Analyzers" />
+        <dependency id="System.ComponentModel.Annotations" version="5.0.0" exclude="Build,Analyzers" />
+        <dependency id="System.Memory" version="4.5.5" exclude="Build,Analyzers" />
+        <dependency id="System.ValueTuple" version="4.5.0" exclude="Build,Analyzers" />
+      </group>
+      <group targetFramework="net6.0">
+        <dependency id="System.Collections.Immutable" version="8.0.0" exclude="Build,Analyzers" />
+        <dependency id="System.Memory" version="4.5.5" exclude="Build,Analyzers" />
+        <dependency id="System.ValueTuple" version="4.5.0" exclude="Build,Analyzers" />
+      </group>
+      <group targetFramework="net7.0">
+        <dependency id="System.Collections.Immutable" version="8.0.0" exclude="Build,Analyzers" />
+        <dependency id="System.Memory" version="4.5.5" exclude="Build,Analyzers" />
+        <dependency id="System.ValueTuple" version="4.5.0" exclude="Build,Analyzers" />
+      </group>
+      <group targetFramework="net8.0">
+        <dependency id="System.Memory" version="4.5.5" exclude="Build,Analyzers" />
+        <dependency id="System.ValueTuple" version="4.5.0" exclude="Build,Analyzers" />
+      </group>
+      <group targetFramework=".NETStandard2.0">
+        <dependency id="System.Collections.Immutable" version="8.0.0" exclude="Build,Analyzers" />
+        <dependency id="System.ComponentModel.Annotations" version="5.0.0" exclude="Build,Analyzers" />
+        <dependency id="System.Memory" version="4.5.5" exclude="Build,Analyzers" />
+        <dependency id="System.ValueTuple" version="4.5.0" exclude="Build,Analyzers" />
+      </group>
     </dependencies>
   </metadata>
   <files>
     <file src="Humanizer\bin\Release\netstandard2.0\*.dll" target="lib\netstandard2.0" />
     <file src="Humanizer\bin\Release\netstandard2.0\*.xml" target="lib\netstandard2.0" />
+    <file src="Humanizer\bin\Release\net48\*.dll" target="lib\net48" />
+    <file src="Humanizer\bin\Release\net48\*.xml" target="lib\net48" />
     <file src="Humanizer\bin\Release\net6.0\*.dll" target="lib\net6.0" />
     <file src="Humanizer\bin\Release\net6.0\*.xml" target="lib\net6.0" />
+    <file src="Humanizer\bin\Release\net7.0\*.dll" target="lib\net7.0" />
+    <file src="Humanizer\bin\Release\net7.0\*.xml" target="lib\net7.0" />
+    <file src="Humanizer\bin\Release\net8.0\*.dll" target="lib\net8.0" />
+    <file src="Humanizer\bin\Release\net8.0\*.xml" target="lib\net8.0" />
     <file src="..\logo.png" target="logo.png" />
   </files>
 </package>