Update harp generators (#27)

Brings improvements to generator firmware naming conventions.

Author: glopesdev

src/Harp.Toolkit/Harp.Toolkit.csproj

@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="Bonsai.Harp" Version="3.6.1" />
     <PackageReference Include="ExcelDataReader.DataSet" Version="3.8.0" />
-    <PackageReference Include="Harp.Generators" Version="0.5.2" />
+    <PackageReference Include="Harp.Generators" Version="0.5.3" />
     <PackageReference Include="System.CommandLine" Version="2.0.1" />
     <PackageReference Include="System.Text.Encoding.CodePages" Version="10.0.2" />
   </ItemGroup>