update

.github/workflows/jobs.yml

@@ -3,7 +3,7 @@ on:
 
 jobs:
   job_1:
-    runs-on: ubuntu
+    runs-on: ubuntu-latest
     steps:
       - run: "echo jobs${{ github.job }}"
 

.github/workflows/main.yml

@@ -6,7 +6,7 @@ on:
       - main
 jobs:
   example-job:
-    runs-on: ubuntu
+    runs-on: ubuntu-latest
     steps:
       - name: print a welcome message
         run: echo "welcome to our first github actions workflow"