Update packages.json & build-matrix.html

docs/build-matrix.html

@@ -3709,7 +3709,7 @@ feel free to submit a pull request.
 
 <tr>
  <th class="row" title=""> qtifw   </th>
- <td>3.0.4 </td>
+ <td>3.1.1 </td>
       <td class="supported">&#x2713;</td>
      <td class="unsupported">&#215;</td>
       <td class="supported">&#x2713;</td>

docs/packages.json

@@ -366,7 +366,7 @@
     "qtdeclarative": {"version": "5.13.1", "website": "https://www.qt.io/", "description": "Qt"},
     "qtgamepad": {"version": "5.13.1", "website": "https://www.qt.io/", "description": "Qt"},
     "qtgraphicaleffects": {"version": "5.13.1", "website": "https://www.qt.io/", "description": "Qt"},
-    "qtifw": {"version": "3.0.4", "website": "https://doc.qt.io/qtinstallerframework/index.html", "description": "Qt Installer Framework"},
+    "qtifw": {"version": "3.1.1", "website": "https://doc.qt.io/qtinstallerframework/index.html", "description": "Qt Installer Framework"},
     "qtimageformats": {"version": "5.13.1", "website": "https://www.qt.io/", "description": "Qt"},
     "qtkeychain": {"version": "0.9.1", "website": "https://github.com/frankosterfeld/qtkeychain", "description": "QtKeychain"},
     "qtlocation": {"version": "5.13.1", "website": "https://www.qt.io/", "description": "Qt"},