Fix Azure.Core downgrade issue (#7297)

tools/secret-management/Azure.Sdk.Tools.SecretRotation.Azure/Azure.Sdk.Tools.SecretRotation.Azure.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <ItemGroup>
-    <PackageReference Include="Azure.Core" Version="1.25.0" />
+    <PackageReference Include="Azure.Core" Version="1.35.0" />
     <PackageReference Include="Azure.Identity" Version="1.10.2" />
     <PackageReference Include="Azure.Security.KeyVault.Secrets" Version="4.4.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.0" />