DodoApp: Pass agent node it's name as a DODO_AGENT_NAME env var

Change-Id: I1cf13d1c971e886bf494643c5dd39d34f7c5068a
diff --git a/core/installer/app_configs/dodo_app.cue b/core/installer/app_configs/dodo_app.cue
index c3355b3..4ec89ea 100644
--- a/core/installer/app_configs/dodo_app.cue
+++ b/core/installer/app_configs/dodo_app.cue
@@ -544,6 +544,9 @@
 	}]
 	envs: {
 		sketch: [{
+			name:  "DODO_AGENT_NAME"
+			value: _name
+		}, {
 			name:  "DODO_PROJECT_ID"
 			value: input.appId
 		}, {