Update some icons

Author: keveleigh

org.mixedrealitytoolkit.standardassets/Fonts/Selawik-Semibold-MRTKIcons.asset

@@ -142,7 +142,7 @@ MonoBehaviour:
       value: 62174
     - key: Alarm
       value: 62178
-    - key: Zoom
+    - key: Cloud
       value: 62181
     - key: Open In New
       value: 62194
@@ -166,15 +166,15 @@ MonoBehaviour:
       value: 62277
     - key: Delete
       value: 62285
-    - key: Icon 62298
+    - key: Computer
       value: 62298
     - key: Dialpad
       value: 62303
     - key: Close
       value: 62314
     - key: Cancel
       value: 62318
-    - key: Layout 2
+    - key: Layout
       value: 62326
     - key: Doc
       value: 62329
@@ -216,7 +216,7 @@ MonoBehaviour:
       value: 62679
     - key: Link
       value: 62693
-    - key: Icon 62700
+    - key: Link 2
       value: 62700
     - key: Location On
       value: 62713

org.mixedrealitytoolkit.standardassets/Icons/MRTK_FluentIconSet.asset

@@ -142,7 +142,7 @@ MonoBehaviour:
       value: 62174
     - key: Alarm
       value: 62178
-    - key: Zoom
+    - key: Cloud
       value: 62181
     - key: Open In New
       value: 62194
@@ -166,15 +166,15 @@ MonoBehaviour:
       value: 62277
     - key: Delete
       value: 62285
-    - key: Icon 77
+    - key: Computer
       value: 62298
     - key: Dialpad
       value: 62303
     - key: Close
       value: 62314
     - key: Cancel
       value: 62318
-    - key: Layout 2
+    - key: Layout
       value: 62326
     - key: Doc
       value: 62329
@@ -216,7 +216,7 @@ MonoBehaviour:
       value: 62679
     - key: Link
       value: 62693
-    - key: Icon 102
+    - key: Link 2
       value: 62700
     - key: Location On
       value: 62713

org.mixedrealitytoolkit.uxcore/FontIcons/MRTKFontIconSetDefinition.asset

@@ -72,7 +72,7 @@ MonoBehaviour:
   - Flag Outline
   - Folder
   - Globe
-  - Graph 1
+  - Graph
   - Grid View
   - Group
   - Hand Left
@@ -88,11 +88,12 @@ MonoBehaviour:
   - Keyboard
   - Label
   - Language
-  - Layout 2
+  - Layout
   - Layout Grid
   - Lightbulb
   - Line Chart
   - Link
+  - Link 2
   - List
   - Location Off
   - Location On