chore: bump version 9.1.0

Author: ArgoZhang

src/BootstrapBlazor.Server/BootstrapBlazor.Server.csproj

@@ -48,7 +48,7 @@
     <PackageReference Include="BootstrapBlazor.MaterialDesign.Extensions" Version="9.0.0" />
     <PackageReference Include="BootstrapBlazor.MeiliSearch" Version="9.1.4" />
     <PackageReference Include="BootstrapBlazor.Mermaid" Version="9.0.3" />
-    <PackageReference Include="BootstrapBlazor.MindMap" Version="9.0.0" />
+    <PackageReference Include="BootstrapBlazor.MindMap" Version="9.1.0" />
     <PackageReference Include="BootstrapBlazor.MouseFollower" Version="9.0.1" />
     <PackageReference Include="BootstrapBlazor.OnScreenKeyboard" Version="9.0.1" />
     <PackageReference Include="BootstrapBlazor.PdfReader" Version="9.0.0" />