feat(analytics): include MatomoHandler by default

Makefile

 		$(OUTPUT_DIR)/analytics-ga.js \
 		$(BUILD_DIR)/analytics-ga.min.js \
 		$(BUILD_DIR)/analytics-ga.min.map \
-		$(BUILD_DIR)/analytics-matomo.min.js \
-		$(BUILD_DIR)/analytics-matomo.min.map \
 		$(BUILD_DIR)/video-blur-effect.min.js \
 		$(BUILD_DIR)/video-blur-effect.min.map \
 		$(BUILD_DIR)/rnnoise-processor.min.js \

config.js

 
         // Array of script URLs to load as lib-jitsi-meet "analytics handlers".
         // scriptURLs: [
-        //     "libs/analytics-ga.min.js",     // google-analytics
-        //     "libs/analytics-matomo.min.js", // Matomo
-        //     "https://example.com/my-custom-analytics.js"
+        //      "libs/analytics-ga.min.js", // google-analytics
+        //      "https://example.com/my-custom-analytics.js"
         // ],
     },
 

react/features/analytics/functions.js

     checkChromeExtensionsInstalled,
     isMobileBrowser
 } from '../base/environment/utils';
-import { AmplitudeHandler } from './handlers';
+import { AmplitudeHandler, MatomoHandler } from './handlers';
 import logger from './logger';
 
 /**
     // eslint-disable-next-line no-empty
     } catch (e) {}
 
+    try {
+        const matomo = new MatomoHandler(handlerConstructorOptions);
+
+        handlers.push(matomo);
+    // eslint-disable-next-line no-empty
+    } catch (e) {}
+
     return (
         _loadHandlers(scriptURLs, handlerConstructorOptions)
             .then(externalHandlers => {

react/features/analytics/handlers/MatomoHandler.js

 /**
  * Analytics handler for Matomo.
  */
-class MatomoHandler extends AbstractHandler {
+export default class MatomoHandler extends AbstractHandler {
 
     /**
      * Creates new instance of the Matomo handler.

react/features/analytics/handlers/index.js

 export { default as AmplitudeHandler } from './AmplitudeHandler';
+export { default as MatomoHandler } from './MatomoHandler';

webpack.config.js

         },
         performance: getPerformanceHints(5 * 1024)
     }),
-    Object.assign({}, config, {
-        entry: {
-            'analytics-matomo': './react/features/analytics/handlers/MatomoHandler.js'
-        },
-        performance: getPerformanceHints(5 * 1024)
-    }),
 
     // Because both video-blur-effect and rnnoise-processor modules are loaded
     // in a lazy manner using the loadScript function with a hard coded name,