feat: add cookie support for authentication

[danielgolub]

Is your feature request related to a problem? Please describe.
when securityScheme is the following:

securitySchemes:
  basicAuth:
    type: 'apiKey'
    in: 'cookie'
    name: 'cookieParam'

we throw an exception. need to add cookie support here including tests.

Describe the solution you'd like
Follow official spec: https://swagger.io/docs/specification/authentication/

Add it to the enum here:

openapi-middleware/lib/SecurityValidator.js

Lines 61 to 66 in 091db91

	in: {
	type: 'string',
	// TODO: add cookie support for security "in" property
	eq: ['header', 'query'],
	optional: true,
	},

And also add respective test case here (another param for cookie):

openapi-middleware/tests/unit/SecurityValidator.spec.js

Line 127 in 091db91

apiKeyInQuery: { type: 'apiKey', in: 'query', name: 'authorizationQuery' },

Describe alternatives you've considered
N/A

Additional context
N/A