fixup! build for ge7 with local reference

Author: gerhardol

src/GitExtensions.GerritPlugin/GitExtensions.GerritPlugin.csproj

@@ -3,7 +3,6 @@
 
 
   <ItemGroup>
-    <PackageReference Include="GitExtensions.Extensibility" />
     <PackageReference Include="JetBrains.Annotations">
       <ReferenceOutputAssembly>true</ReferenceOutputAssembly>
     </PackageReference>

src/GitExtensions.GerritPlugin/GitExtensions.GerritPlugin.nuspec

@@ -10,10 +10,6 @@
     <tags>$tags$</tags>
     <icon>Resources\IconGerrit.png</icon>
     <dependencies>
-      <group>
-        <dependency id="GitExtensions.Extensibility" version="[1.0.0, 1.1.0)" />
-      </group>
-      <!-- To fix Warning NU5128 Add a dependency group -->
       <group targetFramework="net10.0-windows">
         <dependency id="GitExtensions.Extensibility" version="[1.0.0, 1.1.0)" />
       </group>