Update related to the change in CI testing (TheAlgorithms#3903)

* Update README badge for GitHub CI

* Run GitHub CI everyday as was done in Travis

.github/workflows/build.yml

@@ -1,7 +1,9 @@
 name: "build"
 
 on:
-  pull_request
+  pull_request:
+  schedule:
+    - cron: "0 0 * * *" # Run everyday
 
 jobs:
   build:

README.md

@@ -1,14 +1,14 @@
 # The Algorithms - Python
-[![Gitpod Ready-to-Code](https://img.shields.io/badge/Gitpod-Ready--to--Code-blue?logo=gitpod&style=flat-square)](https://gitpod.io/#https://github.com/TheAlgorithms/Python)
+[![Gitpod Ready-to-Code](https://img.shields.io/badge/Gitpod-Ready--to--Code-blue?logo=gitpod&style=flat-square)](https://gitpod.io/#https://github.com/TheAlgorithms/Python) 
 [![Gitter chat](https://img.shields.io/badge/Chat-Gitter-ff69b4.svg?label=Chat&logo=gitter&style=flat-square)](https://gitter.im/TheAlgorithms) 
-[![Build Status](https://img.shields.io/travis/TheAlgorithms/Python.svg?label=Travis%20CI&logo=travis&style=flat-square)](https://travis-ci.com/TheAlgorithms/Python) 
+[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/TheAlgorithms/Python/build?label=CI&logo=github&style=flat-square)](https://github.com/TheAlgorithms/Python/actions) 
 [![LGTM](https://img.shields.io/lgtm/alerts/github/TheAlgorithms/Python.svg?label=LGTM&logo=LGTM&style=flat-square)](https://lgtm.com/projects/g/TheAlgorithms/Python/alerts) 
 [![contributions welcome](https://img.shields.io/static/v1.svg?label=Contributions&message=Welcome&color=0059b3&style=flat-square)](https://github.com/TheAlgorithms/Python/blob/master/CONTRIBUTING.md) 
 [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg?logo=paypal&style=flat-square)](https://www.paypal.me/TheAlgorithms/100) 
 ![](https://img.shields.io/github/repo-size/TheAlgorithms/Python.svg?label=Repo%20size&style=flat-square) 
-[![pre-commit](https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit&logoColor=white&style=flat-square)](https://github.com/pre-commit/pre-commit)
-[![code style: black](https://img.shields.io/static/v1?label=code%20style&message=black&color=black&style=flat-square)](https://github.com/psf/black)
-<!--[![Tested on Python 3.7](https://img.shields.io/badge/Tested%20-Python%203.7-blue.svg?logo=python&style=flat-square)]( https://www.python.org/downloads) &nbsp;-->
+[![pre-commit](https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit&logoColor=white&style=flat-square)](https://github.com/pre-commit/pre-commit)&nbsp;
+[![code style: black](https://img.shields.io/static/v1?label=code%20style&message=black&color=black&style=flat-square)](https://github.com/psf/black)&nbsp;
+<!--[![Tested on Python 3.8](https://img.shields.io/badge/Tested%20-Python%203.8-blue.svg?logo=python&style=flat-square)](https://www.python.org/downloads) &nbsp;-->
 
 ### All algorithms implemented in Python (for education)