build(deps): bump Fody from 6.6.4 to 6.7.0 in /src (#3533)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/ReactiveUI.Fody.Helpers/ReactiveUI.Fody.Helpers.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="MSBuild.Sdk.Extras">
+<Project Sdk="MSBuild.Sdk.Extras">
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0;net6.0;net7.0;Xamarin.iOS10;Xamarin.Mac20;Xamarin.TVOS10;MonoAndroid12.0;MonoAndroid12.1;MonoAndroid13.0</TargetFrameworks>
     <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">$(TargetFrameworks);net462;net472</TargetFrameworks>
@@ -12,7 +12,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Fody" Version="6.6.4" PrivateAssets="None" />
+    <PackageReference Include="Fody" Version="6.7.0" PrivateAssets="None" />
     <PackageReference Include="FodyPackaging" Version="6.6.4" PrivateAssets="All" />
   </ItemGroup>