Alerting: Add file provisioning for contact points (#51924)

pkg/services/provisioning/alerting/testdata/contact_points/correct-properties-with-org/contact_points.yml

@@ -0,0 +1,9 @@
+apiVersion: 1
+contactPoints:
+  - name: cp_1
+    orgId: 1337
+    receivers:
+    - uid: first_uid
+      type: prometheus-alertmanager
+      settings:
+        url: http://test:9000

pkg/services/provisioning/alerting/testdata/contact_points/correct-properties/contact_points.yml

@@ -0,0 +1,8 @@
+apiVersion: 1
+contactPoints:
+  - name: cp_1
+    receivers:
+    - uid: first_uid
+      type: prometheus-alertmanager
+      settings:
+        url: http://test:9000

pkg/services/provisioning/alerting/testdata/contact_points/empty-uid/contact_points.yml

@@ -0,0 +1,8 @@
+apiVersion: 1
+contactPoints:
+  - name: cp_1
+    receivers:
+    - uid: ""
+      type: prometheus-alertmanager
+      settings:
+        url: http://test:9000

pkg/services/provisioning/alerting/testdata/contact_points/missing-uid/contact_points.yml

@@ -0,0 +1,7 @@
+apiVersion: 1
+contactPoints:
+  - name: cp_1
+    receivers:
+    - type: prometheus-alertmanager
+      settings:
+        url: http://test:9000

pkg/services/provisioning/alerting/testdata/contact_points/multiple-contact-points/contact_points.yml

@@ -0,0 +1,14 @@
+apiVersion: 1
+contactPoints:
+  - name: cp_1
+    receivers:
+    - uid: first_uid
+      type: prometheus-alertmanager
+      settings:
+        url: http://test:9000
+  - name: cp_2
+    receivers:
+    - uid: second_uid
+      type: prometheus-alertmanager
+      settings:
+        url: http://test:9000

pkg/services/provisioning/alerting/testdata/contact_points/whitespace-uid/contact_points.yml

@@ -0,0 +1,8 @@
+apiVersion: 1
+contactPoints:
+  - name: cp_1
+    receivers:
+    - uid: "   "
+      type: prometheus-alertmanager
+      settings:
+        url: http://test:9000