Revert "Try to split into multiple jobs"

This reverts commit 8bcc083.

Author: mendhak

.github/workflows/build.yml

@@ -14,11 +14,12 @@ on:
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
-
+  # This workflow contains a single job called "build"
   build:
-
+    # The type of runner that the job will run on
     runs-on: ubuntu-latest
 
+    # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v4
@@ -54,10 +55,7 @@ jobs:
           cache-to: type=gha,mode=max
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-  test:
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
+
       # Due to bug https://github.com/docker/buildx/issues/59, need to build for single platform, load, then run tests. 
       - name: Build a test image single platform and load it
         uses: docker/build-push-action@v5
@@ -68,13 +66,11 @@ jobs:
           cache-from: type=gha
           cache-to: type=gha,mode=max
           tags: "mendhak/http-https-echo:testing"
+          labels: ${{ steps.meta.outputs.labels }}
 
       - name: Run tests using the test image
         run: ./tests.sh
-  scan:
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
+
       - name: Scan the image
         id: scan
         uses: anchore/scan-action@v3