Update packages.json & build-matrix.html

docs/build-matrix.html

@@ -2289,7 +2289,7 @@ feel free to submit a pull request.
 
 <tr>
  <th class="row">libsodium</th>
- <td>1.0.6</td>
+ <td>1.0.15</td>
       <td class="supported">&#x2713;</td>
       <td class="supported">&#x2713;</td>
       <td class="supported">&#x2713;</td>

docs/packages.json

@@ -224,7 +224,7 @@
     "libsigc++": {"version": "2.4.0", "website": "https://libsigc.sourceforge.io/", "description": ""},
     "libsigrok": {"version": "0.5.0", "website": "https://www.sigrok.org/wiki/Libsigrok", "description": "libsigrok"},
     "libsndfile": {"version": "1.0.28", "website": "http://www.mega-nerd.com/libsndfile/", "description": ""},
-    "libsodium": {"version": "1.0.6", "website": "https://download.libsodium.org/doc/", "description": ""},
+    "libsodium": {"version": "1.0.15", "website": "https://download.libsodium.org/doc/", "description": ""},
     "libsoup": {"version": "2.57.1", "website": "https://github.com/GNOME/libsoup", "description": "HTTP client/server library for GNOME"},
     "libspatialindex": {"version": "1.8.5", "website": "https://libspatialindex.github.io/", "description": "libspatialindex"},
     "libspectre": {"version": "0.2.8", "website": "https://libspectre.freedesktop.org/", "description": ""},