Update 02-how-to-subscribe.md

modify http to https

community/02-how-to-subscribe.md

@@ -15,9 +15,9 @@ As long as you subscribe to this mailing list, you can get the latest developmen
 
 |Name|Description|Subscribe|Unsubscribe|Archive|
 |:-----|:--------|:------|:-------|:-----|
-| [[email protected]](mailto:[email protected]) | User discussion | [subscribe](mailto:[email protected]) | [unsubscribe](mailto:[email protected]) | [archive](http://mail-archives.apache.org/mod_mbox/eventmesh-users) |
-| [[email protected]](mailto:[email protected]) | Development discussion (Design Documents, Issues, etc.) | [subscribe](mailto:[email protected]) | [unsubscribe](mailto:[email protected]) | [archive](http://mail-archives.apache.org/mod_mbox/eventmesh-dev) |
-| [[email protected]](mailto:[email protected]) | Commits to related repositories | [subscribe](mailto:[email protected]) | [unsubscribe](mailto:[email protected]) | [archive](http://mail-archives.apache.org/mod_mbox/eventmesh-commits) |
+| [[email protected]](mailto:[email protected]) | User discussion | [subscribe](mailto:[email protected]) | [unsubscribe](mailto:[email protected]) | [archive](https://mail-archives.apache.org/mod_mbox/eventmesh-users) |
+| [[email protected]](mailto:[email protected]) | Development discussion (Design Documents, Issues, etc.) | [subscribe](mailto:[email protected]) | [unsubscribe](mailto:[email protected]) | [archive](https://mail-archives.apache.org/mod_mbox/eventmesh-dev) |
+| [[email protected]](mailto:[email protected]) | Commits to related repositories | [subscribe](mailto:[email protected]) | [unsubscribe](mailto:[email protected]) | [archive](https://mail-archives.apache.org/mod_mbox/eventmesh-commits) |
 | [[email protected]](mailto:[email protected]) | Issues or PRs comments and reviews | [subscribe](mailto:[email protected]) | [unsubscribe](mailto:[email protected]) | [archive](https://lists.apache.org/[email protected]) |