Update cnb builder tags (#1573)

Author: fumblehool

commands/apps_dev.go

@@ -516,8 +516,8 @@ func appDevPrepareEnvironment(ctx context.Context, ws *workspace.AppDev, cli bui
 		}
 
 		// TODO: get stack run image from builder image md after we pull it, see below
-		images = append(images, "digitaloceanapps/apps-run:heroku-18_df7e351")
-		images = append(images, "digitaloceanapps/apps-run:heroku-22_df7e351")
+		images = append(images, "digitaloceanapps/apps-run:heroku-18_c047ec7")
+		images = append(images, "digitaloceanapps/apps-run:heroku-22_c047ec7")
 	}
 
 	if componentSpec.GetType() == godo.AppComponentTypeStaticSite {

internal/apps/builder/cnb.go

@@ -25,8 +25,8 @@ import (
 
 const (
 	// CNBBuilderImage represents the local cnb builder.
-	CNBBuilderImage_Heroku18 = "digitaloceanapps/cnb-local-builder:heroku-18_v0.71.0"
-	CNBBuilderImage_Heroku22 = "digitaloceanapps/cnb-local-builder:heroku-22_v0.71.0"
+	CNBBuilderImage_Heroku18 = "digitaloceanapps/cnb-local-builder:heroku-18_v0.73.1"
+	CNBBuilderImage_Heroku22 = "digitaloceanapps/cnb-local-builder:heroku-22_v0.73.1"
 
 	appVarAllowListKey = "APP_VARS"
 	appVarPrefix       = "APP_VAR_"