fix(UniverSheet): plug path incorrect (#764)

Author: ArgoZhang

src/components/BootstrapBlazor.UniverSheet/BootstrapBlazor.UniverSheet.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>10.0.1</Version>
+    <Version>9.0.6</Version>
   </PropertyGroup>
 
   <PropertyGroup>
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="BootstrapBlazor" Version="$(BBVersion)" />
+    <PackageReference Include="BootstrapBlazor" Version="9.0.0" />
   </ItemGroup>
 
   <ItemGroup>