Adding Grafana v10 ContactPoint types

[andrejshapal]

Closes #1548

Just added new items in list from
https://grafana.com/docs/grafana/latest/alerting/configure-notifications/manage-contact-points/

Basically, we have to keep backward compitability for old grafana versions and include new types. The users have to choose types in accordance with grafana version they use.

Tested manually:

Manifest

sources:
   - repoURL: https://github.com/andrejshapal/grafana-operator.git
     targetRevision: master
     path: deploy/helm/grafana-operator
     helm:
       values: |

         fullnameOverride: "grafana-operator"

         namespaceScope: true
         image:
           repository: njuhaandrej/grafana-operator
           pullPolicy: Always
           tag: 8d1372eb04c3804416f724d98967bdb931ad026de458510f787866d818655757
         resources:
           limits:
             cpu: 100m
             memory: 200Mi
           requests:
             cpu: 50m
             memory: 100Mi

         serviceMonitor:
           enabled: false

   - repoURL: https://kiwigrid.github.io
     chart: any-resource
     targetRevision: "0.1.0"
     helm:
       values: |
         anyResources:
           grafana-one: |-
             apiVersion: grafana.integreatly.org/v1beta1
             kind: Grafana
             metadata:
               name: grafana-one
               labels:
                 dashboards: "grafana-one"
             spec:
               config:
                 log:
                   mode: "console"
                 auth:
                   disable_login_form: "false"
                 security:
                   admin_user: root
                   admin_password: secret
               deployment:
                 spec:
                   template:
                     spec:
                       containers:
                         - name: grafana
                           image: grafana/grafana:10.4.2

           contactpoint: |-
             apiVersion: grafana.integreatly.org/v1beta1
             kind: GrafanaContactPoint
             metadata:
               name: prometheus-alertmanager
             spec:
               instanceSelector:
                 matchLabels:
                   dashboards: "grafana-one"
               name: Prometheus Alertmanager
               type: prometheus-alertmanager
               settings:
                 url: http://kube-prometheus-stack-alertmanager.monitoring.svc:9093
           
           datasource: |-
             apiVersion: grafana.integreatly.org/v1beta1
             kind: GrafanaDatasource
             metadata:
               name: alertmanager-alerting
             spec:
               instanceSelector:
                 matchLabels:
                   dashboards: "grafana-one"
               datasource:
                 name: alertmananger-alerting
                 orgId: 1
                 access: proxy
                 type: alertmanager
                 url: http://kube-prometheus-stack-alertmanager.monitoring.svc:9093
                 jsonData:
                   implementation: prometheus
                   handleGrafanaManagedAlerts: true
                 basicAuth: false

[theSuess]

Looks good to me - thanks for this contribution!

Can you rebase this PR (& run make all again) to resolve the conflicts?

[andrejshapal]

@theSuess Done.