Update System.Text.Json

Author: rkoopmans

src/Tinify/Tinify.csproj

@@ -41,7 +41,7 @@
 	</ItemGroup>
 
     <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.1'">
-        <PackageReference Include="System.Text.Json" Version="8.0.4" />
+        <PackageReference Include="System.Text.Json" Version="8.0.5" />
     </ItemGroup>
     <ItemGroup Condition="'$(TargetFramework)' != 'netcoreapp3.1'">
         <PackageReference Include="System.Text.Json" Version="9.0.3" />