ATL-989: Set the new colors in default theme.

Signed-off-by: Akos Kitta <kittaakos@typefox.io>

Author: Akos Kitta

arduino-ide-extension/src/browser/data/arduino.color-theme.json

@@ -80,30 +80,30 @@
     }
   ],
   "colors": {
-    "list.highlightForeground": "#006468",
-    "list.activeSelectionBackground": "#006468",
+    "list.highlightForeground": "#005c5f",
+    "list.activeSelectionBackground": "#005c5f",
     "editor.background": "#ffffff",
     "editorCursor.foreground": "#434f54",
     "editor.foreground": "#434f54",
     "editorWhitespace.foreground": "#bfbfbf",
     "editor.lineHighlightBackground": "#434f5410",
     "editor.selectionBackground": "#ffcb00",
-    "focusBorder": "#4db7bb99",
+    "focusBorder": "#7fcbcd99",
     "menubar.selectionBackground": "#ffffff",
     "menubar.selectionForeground": "#212121",
     "menu.selectionBackground": "#dae3e3",
     "menu.selectionForeground": "#212121",
     "editorGroupHeader.tabsBackground": "#f7f9f9",
-    "button.background": "#4db7bb",
-    "titleBar.activeBackground": "#006468",
+    "button.background": "#7fcbcd",
+    "titleBar.activeBackground": "#005c5f",
     "titleBar.activeForeground": "#ffffff",
     "terminal.background": "#000000",
     "terminal.foreground": "#e0e0e0",
     "dropdown.border": "#ececec",
     "dropdown.background": "#ececec",
     "activityBar.background": "#ececec",
     "activityBar.foreground": "#616161",
-    "statusBar.background": "#006468",
+    "statusBar.background": "#005c5f",
     "secondaryButton.background": "#b5c8c9",
     "secondaryButton.hoverBackground": "#dae3e3",
     "arduino.branding.primary": "#00979d",