docs: handling sigterm in README

[PranshuSrivastava]

Issue that this pull request solves

Proposed changes

Need to add configuration to handle sigterm as Keploy sends sigterm signal to stop applications currently. We are sigterm = true because pytest by default handles only sigint signals but Keploy sends sigterm signals in order to stop application. Therefore in case of keploy, the coverage is not recorded properly. The debug mode is also set to false because the coverage file is not created when debug mode is set to tru.

Brief description of what is fixed or changed

Add the configuration for doing the same in .coveragerc

Types of changes

Put an x in the boxes that apply

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Other (please describe):

Checklist

Put an x in the boxes that apply

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have created new branch for this pull request
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• My changes does not break the current system and it passes all the current test cases.

[re-Tick]

Please mention why you need sigterm=true and debug mode false in the PR here. Else LGTM