Add files via upload

[VijayKesharwani]

What type of PR is this?

Add one of the following kinds:

• (Extend: Device Status Connectivity with Standard camaraproject/DeviceStatus#143)

What this PR does / why we need it:

Provides Connected network type subscription API/enpoints

Which issue(s) this PR fixes:

(camaraproject#143)

Fixes #

Special notes for reviewers:

Changelog input

 release-note

Additional documentation

This section can be blank.

docs

[maxl2287]

You need to update as well the subscription-models based on the new commonalities - models.

I did it already for DeviceLocation

I used the general template for it:
https://github.com/camaraproject/Commonalities/blob/main/artifacts/camara-cloudevents/event-subscription-template.yaml

[maxl2287]

At the end a request should look like that:

{
  "protocol": "HTTP",
  "sink": "https://notificationSendServer12.supertelco.com",
  "types": [
    "org.camaraproject.connected-network-type-subscriptions.v0.network-type-changed"
  ],
  "config": {
    "subscriptionDetail": {
      "device": {
        "phoneNumber": "+12345678912"
      }
    },
    "initialEvent": true,
    "subscriptionMaxEvents": 10,
    "subscriptionExpireTime": "2024-03-22T05:40:58.469Z"
  }
}

[VijayKesharwani]

@maxl2287 HI, I have updated all the review comments and created file as per the new given camara standard template https://github.com/camaraproject/Commonalities/blob/main/artifacts/camara-cloudevents/event-subscription-template.yaml.
Please review now.

[maxl2287]

Please update the file to fit plural-naming:

device-network-type-subscriptions.yaml

[maxl2287]

Please update the file to fit plural-naming:

device-network-type-subscriptions.yaml

And please update the file name.
After these fixes it's good :)

[maxl2287]

LGTM