1 high vulnerability on npm

[itscvenk]

Hello

I followed instructions at https://github.com/beckn/protocol-server. Two issues

V2 is not valid

git checkout v2 error: pathspec 'v2' did not match any file(s) known to git

`npm i
npm WARN deprecated [email protected]: Please switch to @apidevtools/json-schema-ref-parser

added 246 packages, and audited 247 packages in 13s

18 packages are looking for funding
run npm fund for details

6 vulnerabilities (1 low, 4 moderate, 1 high)`

npm audit fix

up to date, audited 328 packages in 3s

19 packages are looking for funding
  run `npm fund` for details

# npm audit report

semver  7.0.0 - 7.5.1
Severity: moderate
semver vulnerable to Regular Expression Denial of Service - https://github.com/advisories/GHSA-c2qf-rxjj-qqgw
fix available via `npm audit fix`
node_modules/simple-update-notifier/node_modules/semver
  simple-update-notifier  1.0.7 - 1.1.0
  Depends on vulnerable versions of semver
  node_modules/simple-update-notifier
    nodemon  2.0.19 - 2.0.22
    Depends on vulnerable versions of simple-update-notifier
    node_modules/nodemon

3 moderate severity vulnerabilities

Thanks

Venky