Bump Azure.Identity from 1.4.1 to 1.10.2 in /codesign

Bumps [Azure.Identity](https://github.com/Azure/azure-sdk-for-net) from 1.4.1 to 1.10.2.
- [Release notes](https://github.com/Azure/azure-sdk-for-net/releases)
- [Commits](Azure/azure-sdk-for-net@Azure.Identity_1.4.1...Azure.Identity_1.10.2)

---
updated-dependencies:
- dependency-name: Azure.Identity
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

codesign/codesign.csproj

@@ -16,7 +16,7 @@
     <PackageReference Include="System.CommandLine" Version="2.0.0-*" />
     <PackageReference Include="plist-cil" Version="2.2.0" />
     <PackageReference Include="RSAKeyVaultProvider" Version="2.1.1" />
-    <PackageReference Include="Azure.Identity" Version="1.4.1" />
+    <PackageReference Include="Azure.Identity" Version="1.10.2" />
     <PackageReference Include="Azure.Security.KeyVault.Certificates" Version="4.2.0" />
   </ItemGroup>