Update KDS to 5.5.0

- Related release notes:
  - https://github.com/learningequality/kolibri-design-system/releases/tag/v5.4.2
  - https://github.com/learningequality/kolibri-design-system/releases/tag/v5.5.0

- No breaking changes
- Installs the new KDS stylesheet, and removes `visuallyhidden` styles that are not longer needed since the class is provided by KDS

Author: MisRob

contentcuration/contentcuration/frontend/shared/styles/main.scss

@@ -1,4 +1,5 @@
 @import '~material-icons/iconfont/material-icons.css';
+@import '~kolibri-design-system/lib/styles/common';
 
 @font-face {
   font-family: 'Noto Sans';

contentcuration/contentcuration/frontend/shared/views/RecommendedResourceCard.vue

@@ -159,19 +159,3 @@
   };
 
 </script>
-
-
-<style>
-
-  .visuallyhidden {
-    position: absolute;
-    width: 1px;
-    height: 1px;
-    padding: 0;
-    margin: -1px;
-    overflow: hidden;
-    clip: rect(0 0 0 0);
-    border: 0;
-  }
-
-</style>

package.json

@@ -77,7 +77,7 @@
     "jspdf": "https://github.com/parallax/jsPDF.git#b7a1d8239c596292ce86dafa77f05987bcfa2e6e",
     "jszip": "^3.10.1",
     "kolibri-constants": "^0.2.12",
-    "kolibri-design-system": "5.4.1",
+    "kolibri-design-system": "5.5.0",
     "lodash": "^4.17.21",
     "lowlight": "^3.3.0",
     "marked": "^16.1.1",