Merge pull request #183 from VahidN/dependabot/nuget/src/iTextSharp.LGPLv2.Core/BouncyCastle.Cryptography-2.6.1

Update BouncyCastle.Cryptography to 2.6.1

Author: VahidN

src/iTextSharp.LGPLv2.Core/iTextSharp.LGPLv2.Core.csproj

@@ -82,7 +82,7 @@
 
     <ItemGroup>
         <PackageReference Include="SkiaSharp" Version="3.119.0"/>
-        <PackageReference Include="BouncyCastle.Cryptography" Version="2.6.0"/>
+        <PackageReference Include="BouncyCastle.Cryptography" Version="2.6.1"/>
         <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All"/>
     </ItemGroup>