Bump NuGetizer from 1.0.5 to 1.2.1

Bumps [NuGetizer](https://github.com/devlooped/nugetizer) from 1.0.5 to 1.2.1.
- [Release notes](https://github.com/devlooped/nugetizer/releases)
- [Changelog](https://github.com/devlooped/nugetizer/blob/main/changelog.md)
- [Commits](devlooped/nugetizer@v1.0.5...v1.2.1)

---
updated-dependencies:
- dependency-name: NuGetizer
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

src/ISBN.CodeAnalysis/ISBN.CodeAnalysis.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="NuGetizer" Version="1.0.5" PrivateAssets="all" PackTransitive="false" />
+    <PackageReference Include="NuGetizer" Version="1.2.1" PrivateAssets="all" PackTransitive="false" />
     <PackageReference Include="ThisAssembly.AssemblyInfo" Version="1.4.3" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.0.1" Pack="false" />
     <PackageReference Include="Devlooped.SponsorLink" Version="0.11.0" />

src/ISBN/ISBN.csproj

@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="all" />
-    <PackageReference Include="NuGetizer" Version="1.0.5" PrivateAsset="all" />
+    <PackageReference Include="NuGetizer" Version="1.2.1" PrivateAsset="all" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" GeneratePathProperty="true" Pack="false" ExcludeAssets="all" />
     <PackageReference Include="PolySharp" Version="1.13.2" PrivateAssets="all" />
     <PackageReference Include="Scriban" Version="5.7.0" GeneratePathProperty="true" Pack="false" ExcludeAssets="all" />