Bump Markdig from 0.43.0 to 0.44.0

---
updated-dependencies:
- dependency-name: Markdig
  dependency-version: 0.44.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -9,7 +9,7 @@
   <ItemGroup>
     <!-- Microsoft packages tied to .NET 8 -->
     <PackageVersion Include="coverlet.collector" Version="6.0.4" />
-    <PackageVersion Include="Markdig" Version="0.43.0" />
+    <PackageVersion Include="Markdig" Version="0.44.0" />
     <PackageVersion Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="8.0.0" />
     <PackageVersion Include="Microsoft.AspNetCore.Components.Web" Version="8.0.22" />
     <PackageVersion Include="Microsoft.AspNetCore.Components.WebAssembly" Version="8.0.22" />

TELBlazor.Components.ShowCase.Shared/packages.lock.json

@@ -13,9 +13,9 @@
       },
       "Markdig": {
         "type": "Direct",
-        "requested": "[0.43.0, )",
-        "resolved": "0.43.0",
-        "contentHash": "tbP3Y/GYC5pIUWXw6Iqf+R5CwBGA4VJswnlgS2x3TgcHoH4IlnGVmL7hfA1sXkZoCPm/4mhzS8cJUkWhQthaPg=="
+        "requested": "[0.44.0, )",
+        "resolved": "0.44.0",
+        "contentHash": "X+CYMjcUnh/yO24wOSQxVFLiGqWrrtXJ5M7toHiM1Zk4Fg9UMLN5fkaq6FSOWH+mIprsHHgDMlq3MJhmrXalhg=="
       },
       "Microsoft.AspNetCore.Components.Web": {
         "type": "Direct",