fix(windows): fix crash in getIpAddressSync (#631)

Even if not properly documented, some properties of
`windows.networking.connectivity.connectionprofile` can throw.
It's the case of `NetworkAdapter` since it's then calling
`check_hresult` which will throw if the returned hresult is an error one.

Since `RNCNetInfo::getIpAddressSync` is marked as `noexcept`, any exception
thrown in this method will call `std::terminate`.

This commit is to return `"unknown"` in this case.

windows/RNCNetInfoCPP/RNCNetInfo.cpp

@@ -107,24 +107,30 @@ namespace winrt::ReactNativeNetInfo::implementation {
 
     std::string getIpAddressSync() noexcept
     {
-      auto icp = Windows::Networking::Connectivity::NetworkInformation::GetInternetConnectionProfile();
-      if (!icp || !icp.NetworkAdapter())
-      {
-        return "unknown";
-      } else
-      {
-        auto hostnames = Windows::Networking::Connectivity::NetworkInformation::GetHostNames();
-        for (auto const& hostname : hostnames)
+      try {
+        auto icp = Windows::Networking::Connectivity::NetworkInformation::GetInternetConnectionProfile();
+        if (!icp || !icp.NetworkAdapter())
+        {
+          return "unknown";
+        }
+        else
         {
-          if (
-            hostname.Type() == Windows::Networking::HostNameType::Ipv4 &&
-            hostname.IPInformation() &&
-            hostname.IPInformation().NetworkAdapter() &&
-            hostname.IPInformation().NetworkAdapter().NetworkAdapterId() == icp.NetworkAdapter().NetworkAdapterId())
+          auto hostnames = Windows::Networking::Connectivity::NetworkInformation::GetHostNames();
+          for (auto const& hostname : hostnames)
           {
-            return winrt::to_string(hostname.CanonicalName());
+            if (
+              hostname.Type() == Windows::Networking::HostNameType::Ipv4 &&
+              hostname.IPInformation() &&
+              hostname.IPInformation().NetworkAdapter() &&
+              hostname.IPInformation().NetworkAdapter().NetworkAdapterId() == icp.NetworkAdapter().NetworkAdapterId())
+            {
+              return winrt::to_string(hostname.CanonicalName());
+            }
           }
+          return "unknown";
         }
+      }
+      catch (...) {
         return "unknown";
       }
     }