Generic telemetry (#1321)

* Add generateIdTokenUrl as an env var

* Add generateIdTokenUrl to env vars

* Add basic telemetry class and submit it on jobcompleted

* Use constructor overload

* Rename telemetry to jobTelemetry

* Rename telemetry file

* Make JobTelemetryType a string

* Collect telemetry

* Remove debugger

* Update src/Runner.Worker/ActionCommandManager.cs

Co-authored-by: Thomas Boop <52323235+thboop@users.noreply.github.com>

* Use same JobTelemetry for all contexts

* Mask telemetry data

* Mask in JobRunner instead

* Empty line

* Change method signature
Returning with a List suggests we clone it and that the
original doesn't change..

* Update launch.json

Co-authored-by: Thomas Boop <52323235+thboop@users.noreply.github.com>

src/Sdk/DTWebApi/WebApi/JobEvent.cs

@@ -153,6 +153,19 @@ namespace GitHub.DistributedTask.WebApi
         {
             this.ActionsEnvironment = actionsEnvironment;
             this.ActionsStepsTelemetry = actionsStepsTelemetry;
+        }        
+        
+        public JobCompletedEvent(
+            Int64 requestId,
+            Guid jobId,
+            TaskResult result,
+            Dictionary<String, VariableValue> outputs,
+            ActionsEnvironmentReference actionsEnvironment,
+            List<ActionsStepTelemetry> actionsStepsTelemetry,
+            List<JobTelemetry> jobTelemetry)
+            : this(requestId, jobId, result, outputs, actionsEnvironment, actionsStepsTelemetry)
+        {
+            this.JobTelemetry = jobTelemetry;
         }
 
         [DataMember(EmitDefaultValue = false)]
@@ -189,6 +202,13 @@ namespace GitHub.DistributedTask.WebApi
             get;
             set;
         }
+
+        [DataMember(EmitDefaultValue = false)]
+        public List<JobTelemetry> JobTelemetry
+        {
+            get;
+            set;
+        }
     }
 
     [DataContract]

src/Sdk/DTWebApi/WebApi/JobTelemetry.cs

@@ -0,0 +1,17 @@
+using System.Runtime.Serialization;
+
+namespace GitHub.DistributedTask.WebApi
+{
+    /// <summary>
+    /// Information about a job run on the runner
+    /// </summary>
+    [DataContract]
+    public class JobTelemetry
+    {
+        [DataMember(EmitDefaultValue = false)]
+        public string Message { get; set; }
+
+        [DataMember(EmitDefaultValue = false)]
+        public JobTelemetryType Type { get; set; }
+    }
+}

src/Sdk/DTWebApi/WebApi/JobTelemetryType.cs

@@ -0,0 +1,13 @@
+using System.Runtime.Serialization;
+
+namespace GitHub.DistributedTask.WebApi
+{
+    public enum JobTelemetryType
+    {
+        [EnumMember]
+        General = 0,
+
+        [EnumMember]
+        ActionCommand = 1,
+    }
+}