harbour: Update pubspec.lock

packages/harbour/pubspec.lock

@@ -29,6 +29,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.3.1"
+  asn1lib:
+    dependency: transitive
+    description:
+      name: asn1lib
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
   async:
     dependency: transitive
     description:
@@ -148,6 +155,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "3.0.2"
+  crypton:
+    dependency: transitive
+    description:
+      name: crypton
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.5"
   csslib:
     dependency: transitive
     description:
@@ -648,6 +662,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.2"
+  pointycastle:
+    dependency: transitive
+    description:
+      name: pointycastle
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.6.0"
   pool:
     dependency: transitive
     description: