Use light colored activity bar for light-vs theme

Author: bummoblizard

CodeApp/Assets.xcassets/activityBar.foreground.colorset/Contents.json

@@ -2,19 +2,37 @@
   "colors" : [
     {
       "color" : {
-        "color-space" : "srgb",
+        "color-space" : "display-p3",
         "components" : {
           "alpha" : "1.000",
-          "blue" : "1.000",
-          "green" : "1.000",
-          "red" : "1.000"
+          "blue" : "0.200",
+          "green" : "0.200",
+          "red" : "0.200"
         }
       },
       "idiom" : "universal"
-    }
-  ],
-  "info" : {
-    "author" : "xcode",
-    "version" : 1
-  }
-}
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+         "alpha" : "1.000",
+         "blue" : "1.000",
+         "green" : "1.000",
+         "red" : "1.000"
+       }
+     },
+     "idiom" : "universal"
+   }
+ ],
+ "info" : {
+   "author" : "xcode",
+   "version" : 1
+ }
+}

Themes/vs-light-plus-theme.json

@@ -350,7 +350,7 @@
   ],
   "colors": {
     "editor.background": "#FFFFFF",
-    "activityBar.background": "#2C2C2C",
+    "activityBar.background": "F8F8F8",
     "statusBar.background": "#0D7ACC",
     "sideBar.background": "#F3F3F3"
   },