Turn constants in `switcherPopup.js` back to variables
They used to be modifiable (before a751e213). Mainly for use with Remove Alt+Tab Delay v2.
I have no idea how to create a pull request:
diff --git a/js/ui/switcherPopup.js b/js/ui/switcherPopup.js
index dec8dbf61..9247e0ef5 100644
--- a/js/ui/switcherPopup.js
+++ b/js/ui/switcherPopup.js
@@ -7,13 +7,13 @@ import St from 'gi://St';
import * as Main from './main.js';
-const POPUP_DELAY_TIMEOUT = 150; // milliseconds
+var POPUP_DELAY_TIMEOUT = 150; // milliseconds
-const POPUP_SCROLL_TIME = 100; // milliseconds
-const POPUP_FADE_OUT_TIME = 100; // milliseconds
+var POPUP_SCROLL_TIME = 100; // milliseconds
+var POPUP_FADE_OUT_TIME = 100; // milliseconds
-const DISABLE_HOVER_TIMEOUT = 500; // milliseconds
-const NO_MODS_TIMEOUT = 1500; // milliseconds
+var DISABLE_HOVER_TIMEOUT = 500; // milliseconds
+var NO_MODS_TIMEOUT = 1500; // milliseconds
/**
* @param {number} a