Fix a tunnel crash during DNS resolution

Library/Package.resolved

@@ -41,7 +41,7 @@
       "kind" : "remoteSourceControl",
       "location" : "git@github.com:passepartoutvpn/passepartoutkit-source",
       "state" : {
-        "revision" : "2a2268bb7c6d49586fb403cb50d19de42b323bbb"
+        "revision" : "cdc7a637ddebdda3dda5c4c4ccd58055eb2ee5d8"
       }
     },
     {

Library/Package.swift

@@ -52,7 +52,7 @@ let package = Package(
     ],
     dependencies: [
 //        .package(url: "git@github.com:passepartoutvpn/passepartoutkit-source", from: "0.12.0"),
-        .package(url: "git@github.com:passepartoutvpn/passepartoutkit-source", revision: "2a2268bb7c6d49586fb403cb50d19de42b323bbb"),
+        .package(url: "git@github.com:passepartoutvpn/passepartoutkit-source", revision: "cdc7a637ddebdda3dda5c4c4ccd58055eb2ee5d8"),
 //        .package(path: "../../passepartoutkit-source"),
         .package(url: "git@github.com:passepartoutvpn/passepartoutkit-source-openvpn-openssl", from: "0.9.1"),
 //        .package(url: "git@github.com:passepartoutvpn/passepartoutkit-source-openvpn-openssl", revision: "031863a1cd683962a7dfe68e20b91fa820a1ecce"),

Passepartout/Shared/Shared.swift

@@ -38,7 +38,9 @@ extension Registry {
         allImplementations: [
             OpenVPNModule.Implementation(
                 prng: SecureRandom(),
-                dns: CFDNSResolver(),
+                dns: SimpleDNSResolver {
+                    CFDNSStrategy(hostname: $0)
+                },
                 importer: StandardOpenVPNParser(decrypter: OSSLTLSBox()),
                 sessionBlock: { _, module in
                     guard let configuration = module.configuration else {