chore: remove unused packages

[devarsh10]

Hello,
Here, I have removed few unused dependencies and devDependencies.

Before

Unused dependencies
* event-stream
* joi
* minimist
* mysql
* node-fetch
Unused devDependencies
* eslint-plugin-jest
* jest-junit
* nyc
* pre-commit
* replace
* sinon
Missing dependencies
* eslint-plugin-import: ./.eslintrc.json
* eslint-plugin-n: ./.eslintrc.json
* eslint-plugin-promise: ./.eslintrc.json

After

 Unused dependencies
* mysql
Unused devDependencies
* jest-junit
* pre-commit
Missing dependencies
* eslint-plugin-import: ./.eslintrc.json
* eslint-plugin-n: ./.eslintrc.json
* eslint-plugin-promise: ./.eslintrc.json

And below is the path I am following to remove a package

• nvm use -> nvm install -> nvm use

• npm install

• Run all the test for the first time only => npm test && npm test:coverage && npm test:integration && npm run dep:check && npm run audit:check && npm run lint

• npm install

• npx depcheck

  • npm ls <package-which-you're going to uninstall>

• npm uninstall <unused-package>

• npm i

• Final, pre-commit checks => npm test && npm test:coverage && npm test:integration && npm run dep:check && npm run audit:check && npm run lint

• All should pass

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud