Hyper.sh went out of business in early 2019 (#17622)

https://news.ycombinator.com/item?id=18734658

Signed-off-by: Felix Bartels <felix@host-consultants.de>

Co-authored-by: Aaron Ogle <geekgonecrazy@users.noreply.github.com>

README.md

@@ -35,7 +35,6 @@
   * [Raspberry Pi 2](#raspberry-pi-2)
   * [Koozali SME](#koozali-sme)
   * [Ubuntu VPS](#ubuntu-vps)
-  * [Hyper.sh](#hypersh)
   * [WeDeploy](#wedeploy)
   * [D2C.io](#d2cio)
   * [Syncloud.org](#syncloudorg)
@@ -196,9 +195,6 @@ Add Rocket.Chat to this world famous time tested small enterprise server today.
 ## Ubuntu VPS
 Follow these [deployment instructions](https://rocket.chat/docs/installation/manual-installation/ubuntu/).
 
-## Hyper.sh
-Follow their [deployment instructions](https://rocket.chat/docs/installation/paas-deployments/hyper-sh/) to install a per-second billed Rocket.Chat instance on [Hyper.sh](https://rocket.chat/docs/installation/paas-deployments/hyper-sh/).
-
 ## WeDeploy
 Install Rocket.Chat on [WeDeploy](https://wedeploy.com):