Ingess V2

[murillio4]

Update how we define ingress.

Ingress config now looks like this:

ingress:
  routes: #Can be null, or list of ingresses
    - host: example.com #Hostname that should be mapped
      path: /test #Nullable path that should be matched. Can be regex if starts with 're:'
      headers: #Nullable map of headers that should match. Value can be regex if starts with 're:'
        some-header: some-value
      queries: #Nullable map of queries that should match. Value can be regex if starts with 're:'
        isRegex: re:starts-with.*
      middlewares: #Nullable list of middlewares that should be applied to route
      - some-middleware
  middlewares: #Nullable list of middlewares that should be applied to all routes. Will be applied first
    - another-middleware