Docs: Added sudo and removed $ where inconsistent. (#21314)
Docs: Added sudo and removed $ where inconsistent. (#21314)

I standardized the readme for `sudo` and removed the `$`.

Now you can copy paste the commands and just "install" via the rpm
based distros.

Signed-off-by: JJ Asghar <46483ceac9440fba9e500d920ac317af9e76f503@gmail.com>
Signed-off-by: JJ Asghar <03d67c263c27a453ef65b29e30334727333ccbcd@ibm.com>
grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana,grafana/grafana