Potential fix for code scanning alert no. 2: Disabled TLS certificate check

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
Signed-off-by: Daniel Bodnar <1790726+danielbodnar@users.noreply.github.com>

Author: danielbodnar

src/api/vyos.rs

@@ -101,7 +101,6 @@ impl VyOSClient {
         if self.http_client.is_none() {
             let client = Client::builder()
                 .timeout(Duration::from_secs(self.config.timeout))
-                .danger_accept_invalid_certs(true) // VyOS might use self-signed certs
                 .build()
                 .context("Failed to build HTTP client")?;