deps: Update dependency Grynwald.MdDocs.MSBuild to version 0.6.39

Updates-dependency: Grynwald.MdDocs.MSBuild
Updates-dependency-from-version: 0.5.180
Updates-dependency-to-version: 0.6.39
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Pull-Request: #204

Author: renovate[bot]

src/MarkdownGenerator/Grynwald.MarkdownGenerator.csproj

@@ -19,7 +19,7 @@
     <GenerateApiReferenceDocumentationOnBuild>true</GenerateApiReferenceDocumentationOnBuild>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Grynwald.MdDocs.MSBuild" Version="0.5.180" PrivateAssets="all" />
+    <PackageReference Include="Grynwald.MdDocs.MSBuild" Version="0.6.39" PrivateAssets="all" />
   </ItemGroup>
 
 </Project>

src/MarkdownGenerator/packages.lock.json

@@ -4,9 +4,9 @@
     ".NETStandard,Version=v2.0": {
       "Grynwald.MdDocs.MSBuild": {
         "type": "Direct",
-        "requested": "[0.5.180, )",
-        "resolved": "0.5.180",
-        "contentHash": "LJ/EvxeW+cU1KxVwnTJP2VG7iz6You7uffSyapGbOiBHHIutv+W5TBFVAaWdJ9nAEd3iIUmm5NLGNdxo5A5Pcg=="
+        "requested": "[0.6.39, )",
+        "resolved": "0.6.39",
+        "contentHash": "IRF8cYctsWohspMKS6PpCcviVgSrX/Edr6RhTdj54aBCWmXDtHzFQF1Lkk4Z85nR25Ojyh3x3ttgAvDh9SHouA=="
       },
       "Microsoft.SourceLink.GitHub": {
         "type": "Direct",