Update the System.Formats.Asn1 package for Az.CodeSigning module (Azure#25665)

* Update the System.Formats.Asn1 package

This fix addresses CVE-2024-38095

* update changelog.md

Author: Jaxelr

src/CodeSigning/CodeSigning/ChangeLog.md

@@ -19,6 +19,7 @@
 -->
 ## Upcoming Release
 * Added `Get-AzCodeSigningCertChain` cmdlet to retrieve the certificate chain for a certificate profile.
+* Added System.Formats.Asn1 dependency to the module to address a security vulnerability.
 
 ## Version 0.1.2
 * Updated signed 3rd party assembly Polly.dll to PSGallery

src/CodeSigning/CodeSigning/CodeSigning.csproj

@@ -25,6 +25,7 @@
     <PackageReference Include="Polly" Version="7.2.4" />
     <PackageReference Include="Azure.CodeSigning.Client.CryptoProvider" Version="0.1.16" />
     <PackageReference Include="Azure.CodeSigning.Sdk" Version="0.1.106" />
+    <PackageReference Include="System.Formats.Asn1" Version="6.0.1" />
     <PackageReference Include="System.Security.Cryptography.Pkcs" Version="6.0.3" />
   </ItemGroup>