Replacing 'HTTP' by 'HTTPS' for securing links
Replacing 'HTTP' by 'HTTPS' for securing links

Currently, when we access the **vitess.io**  with **HTTP**, it is
redirected to **HTTPS** automatically. So this commit aims to
replace **HTTP** to **HTTPs** for security.

Co-Authored-By: Nguyen Phuong An <b49c5ec1e0212e94bdc439cc0b1ad776a428ea22@vn.fujitsu.com>
Signed-off-by: Kim Bao Long <38a7e5e1306a2468b96630cfe9095b834c6debf1@vn.fujitsu.com>

mahak/vitess,enisoc/vitess,dcadevil/vitess,vitessio/vitess,vitessio/vitess,davygeek/vitess,vitessio/vitess,mahak/vitess,mahak/vitess,enisoc/vitess,vitessio/vitess,mahak/vitess,davygeek/vitess,tinyspeck/vitess,mahak/vitess,dcadevil/vitess,tinyspeck/vitess,vitessio/vitess,dcadevil/vitess,enisoc/vitess,enisoc/vitess,dcadevil/vitess,tinyspeck/vitess,enisoc/vitess,dcadevil/vitess,dcadevil/vitess,tinyspeck/vitess,vitessio/vitess,mahak/vitess,enisoc/vitess,mahak/vitess,tinyspeck/vitess,tinyspeck/vitess,davygeek/vitess,tinyspeck/vitess,davygeek/vitess,davygeek/vitess,dcadevil/vitess,enisoc/vitess,davygeek/vitess,vitessio/vitess,mahak/vitess,vitessio/vitess,davygeek/vitess