CI: Separate build and test steps

.github/workflows/ci-code.yml

@@ -29,10 +29,10 @@ jobs:
     name: Linux
     steps:
       - uses: actions/checkout@v4
+      - name: Build
+        run: docker build -f Dockerfile.${{ matrix.flavor }} -t profanity .
       - name: Run tests
-        run: |
-          docker build -f Dockerfile.${{ matrix.flavor }} -t profanity .
-          docker run profanity ./ci-build.sh
+        run: docker run profanity ./ci-build.sh
 
   code-style:
     runs-on: ubuntu-latest
@@ -107,7 +107,7 @@ jobs:
     name: Code Coverage
     steps:
       - uses: actions/checkout@v4
-      - name: Build and run coverage
-        run: |
-          docker build -f Dockerfile.arch -t profanity-cov .
-          docker run profanity-cov ./ci-build.sh --coverage-only
+      - name: Build
+        run: docker build -f Dockerfile.arch -t profanity-cov .
+      - name: Run coverage
+        run: docker run profanity-cov ./ci-build.sh --coverage-only