docs: Remove travis CI build status in appium-doctor
* docs: update build status link
Since June 15th, 2021, the building on travis-ci.org is ceased. Please use travis-ci.com from now on.
* docs: Fix broken link
* docs: Remove Travis CI build status
MODIFY
packages/doctor/README.md
packages/doctor/README.md
@@ -2,8 +2,6 @@ appium-doctor
===================
Attempts to diagnose and fix common Node, iOS and Android configuration issues before starting Appium.
-[![Build Status](https://travis-ci.org/appium/appium-doctor.svg?branch=master)](https://travis-ci.org/appium/appium-doctor)
-
### Install
```

docs: Remove travis CI build status in appium-doctor (#17964)

* docs: update build status link

Since June 15th, 2021, the building on travis-ci.org is ceased. Please use travis-ci.com from now on.

* docs: Fix broken link

* docs: Remove Travis CI build status