docs: add ci badges

Signed-off-by: Rifa Achrinza <[email protected]>

Author: achrinza

README.md

@@ -1,5 +1,8 @@
 # LoopBack Connector
 
+[![CI](https://github.com/loopbackio/loopback-connector/actions/workflows/continuous-integration.yaml/badge.svg)](https://github.com/loopbackio/loopback-connector/actions/workflows/continuous-integration.yaml)
+[![Build Status](https://app.travis-ci.com/loopbackio/loopback-connector.svg?branch=master)](https://app.travis-ci.com/loopbackio/loopback-connector)
+
 LoopBack Connector is a set of building blocks simplifying implementation
 of datasource-specific connectors like Oracle, MongoDB, REST.
 
@@ -14,4 +17,3 @@ of datasource-specific connectors like Oracle, MongoDB, REST.
 
 See [loopback-connector-mysql](https://github.com/strongloop/loopback-connector-mysql) 
 for an example of connector using this module.
-