update

.github/workflows/jobs.yml

@@ -0,0 +1,26 @@
+on:
+  workflow_dispatch:
+
+jobs:
+  job_1:
+    runs-on: ubuntu
+    steps:
+      - run: "echo jobs${{ github.job }}"
+
+  job_2:
+    runs-on: ubuntu-latest
+    needs: job_1
+    steps:
+      - run: "echo ${{ github.job }}"
+
+  job_3:
+    runs-on: ubuntu-latest
+    needs: job_1
+    steps:
+      - run: "echo ${{ github.job }}"
+
+  job_4:
+    runs-on: ubuntu-latest
+    needs: [job_2,job_3]
+    steps:
+      - run: "echo ${{ github.job }}"