build: Run review steps in parallel (#58)

.github/workflows/check.yml

@@ -7,13 +7,17 @@ jobs:
     name: shellcheck
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v7
-      - name: Run ShellCheck
+    - 
+      name: Checkout code
+      uses: actions/checkout@v7
+    - parallel:
+      -
+        name: Run ShellCheck
         uses: ludeeus/action-shellcheck@master
         env:
           SHELLCHECK_OPTS: -x --source-path=src -e SC2114 -e SC2129 -e SC2034 -e SC1087 -e SC2317 -e SC2046
-
-      - name: Lint Dockerfile
+      -
+        name: Lint Dockerfile
         uses: hadolint/hadolint-action@v3.3.0
         with:
           dockerfile: Dockerfile

.github/workflows/review.yml

@@ -13,9 +13,10 @@ jobs:
     name: review
     runs-on: ubuntu-latest
     steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v7
+    -
+      name: Checkout code
+      uses: actions/checkout@v7
+    - parallel:
       -
         name: Spelling
         uses: reviewdog/action-misspell@v1