feat(config) Added option to remove Show More link from GSM popover

* Whitelisted enableSaveLogs

* Added config option to hide Show More on GSM popover

* Updated config option

config.js

     // about the call.
     // enableSaveLogs: false,
 
+    // Enabling this will hide the "Show More" link in the GSM popover that can be
+    // used to display more statistics about the connection (IP, Port, protocol, etc).
+    // disableShowMoreStats: true,
+
     // Enabling this will run the lib-jitsi-meet noise detection module which will
     // notify the user if there is noise, other than voice, coming from the current
     // selected microphone. The purpose it to let the user know that the input could

react/features/base/config/configWhitelist.js

     'disableResponsiveTiles',
     'disableRtx',
     'disableShortcuts',
+    'disableShowMoreStats',
     'disableSimulcast',
     'disableThirdPartyRequests',
     'disableTileView',
     'enableLipSync',
     'enableOpusRed',
     'enableRemb',
+    'enableSaveLogs',
     'enableScreenshotCapture',
     'enableTalkWhileMuted',
     'enableNoAudioDetection',

react/features/connection-indicator/components/web/ConnectionIndicator.js

      */
     enableSaveLogs: boolean,
 
+    /**
+     * Whether or not should display the "Show More" link in the local video
+     * stats table.
+     */
+    disableShowMoreStats: boolean,
+
     /**
      * Whether or not clicking the indicator should display a popover for more
      * details.
                 bridgeCount = { bridgeCount }
                 codec = { codec }
                 connectionSummary = { this._getConnectionStatusTip() }
+                disableShowMoreStats = { this.props.disableShowMoreStats }
                 e2eRtt = { e2eRtt }
                 enableSaveLogs = { this.props.enableSaveLogs }
                 framerate = { framerate }
         = typeof participantId === 'undefined' ? getLocalParticipant(state) : getParticipantById(state, participantId);
     const props = {
         _connectionStatus: participant?.connectionStatus,
-        enableSaveLogs: state['features/base/config'].enableSaveLogs
+        enableSaveLogs: state['features/base/config'].enableSaveLogs,
+        disableShowMoreStats: state['features/base/config'].disableShowMoreStats
     };
 
     if (conference) {

react/features/connection-stats/components/ConnectionStatsTable.js

      */
     enableSaveLogs: boolean,
 
+    /**
+     * Whether or not should display the "Show More" link.
+     */
+    disableShowMoreStats: boolean,
+
     /**
      * The endpoint id of this client.
      */
      * @returns {ReactElement}
      */
     render() {
-        const { isLocalVideo, enableSaveLogs } = this.props;
+        const { isLocalVideo, enableSaveLogs, disableShowMoreStats } = this.props;
 
         return (
             <div
                 { this._renderStatistics() }
                 <div className = 'connection-actions'>
                     { isLocalVideo && enableSaveLogs ? this._renderSaveLogs() : null}
-                    { this._renderShowMoreLink() }
+                    { !disableShowMoreStats && this._renderShowMoreLink() }
                 </div>
                 { this.props.shouldShowMore ? this._renderAdditionalStats() : null }
             </div>