Adds support for separate ingress class and ingress names.

[MPratley]

This PR lets users optionally specify an ingress name alongside the class, with the following syntax:

provider:
  name: kubeless
  ingress: 
    class: "azure/application-gateway"
    name: "appgw" # <- New!

This is necessary to support Azure's Application Gateway Ingress Controller (AGIC), as its class azure/application-gateway contains a /, which is an illegal character in annotation names.

See here for an example of the AGIC class

And here for an example of the (different) name AGIC has in annotations

[andresmgot]

LGTM, thanks for the example and the patch!

[andresmgot]

@MPratley Do you mind bumping the version of the package so it gets automatically released?

[MPratley]

@MPratley Do you mind bumping the version of the package so it gets automatically released?

@andresmgot done 👍. Thanks for the speedy approval! : )

[MPratley]

As a semi-related aside, I put a documentation PR into the serverless repo serverless/serverless#6513

[andresmgot]

Great, thank you :)