jni: Upgrade NFD/ndn-cxx to version 0.6.5

Change-Id: If390a5bd4df99e36d84c04d6c93c720d7b184d73
diff --git a/app/build.gradle b/app/build.gradle
index dadd233..3b23efb 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,8 +9,8 @@
         applicationId "net.named_data.nfd"
         minSdkVersion 23
         targetSdkVersion 26
-        versionCode 4009
-        versionName "0.6.2-1 (NFD 0.6.2-11-gd657d53)"
+        versionCode 4010
+        versionName "0.6.5-1 (NFD 0.6.5)"
         multiDexEnabled true
     }
     compileOptions {
@@ -148,14 +148,14 @@
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'
-    implementation 'com.android.support:support-v4:28.0.0-alpha3'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.android.support:support-v4:28.0.0'
     implementation 'com.android.volley:volley:1.1.1'
 
     implementation('net.named-data.jndn-extra:jndn-management:1.2.0') {
       exclude group: 'net.named-data', module: 'jndn'
     }
-    implementation('net.named-data:jndn-android:0.17') {
+    implementation('net.named-data:jndn-android:0.20') {
       exclude group: 'org.xerial'
       exclude group: 'com.google.android'
     }