Fix v2.0

[lgmorand]

• node modules were missing
• update dependencies to fix some vulnerabilities

[lgmorand]

Note. unit tests are failing with Github actions but work fine locally

PS D:\Repos\docker-login2> npm test 

> [email protected] test
> jest

::error::Error: Input required and not supplied: username
 PASS  __tests__/login.test.ts
  Testing all files in login file.
    √ run() - create authtoken and make config file if it doesn't exist (8 ms)                                                                                                  
    √ run() - create authtoken and append to existing config file (2 ms)                                                                                                        
    √ run() - overwrite existing config file if unable to parse (1 ms)                                                                                                          
    √ run() - overwrite existing file if retrieved config json does not have required fields (2 ms)                                                                             
                                                                                                                                                                                
Test Suites: 1 passed, 1 total                                                                                                                                                  
Tests:       4 passed, 4 total                                                                                                                                                  
Snapshots:   0 total
Time:        2.741 s
Ran all test suites.