[ci] add workflows for bash and cmake formatters

.github/workflows/bash-format.yml

@@ -0,0 +1,26 @@
+name: bash-format
+on:
+  workflow_dispatch:
+    branches: [ master, stable* ]
+  pull_request:
+    branches: [ master, stable* ]
+  schedule:
+    - cron: '30 4 * * SUN'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: "bash-format"
+    steps:
+      - name: "Check out source"
+        uses: actions/checkout@v4
+
+      - name: "Prepare environment"
+        run: |
+          sudo apt-get update -q -y
+          sudo apt-get install -q -y \
+            shfmt
+
+      - name: "Run shfmt..."
+        run: |
+          ./scripts/bash-format.sh

.github/workflows/cmake-format.sh

@@ -0,0 +1,26 @@
+name: cmake-format
+on:
+  workflow_dispatch:
+    branches: [ master, stable* ]
+  pull_request:
+    branches: [ master, stable* ]
+  schedule:
+    - cron: '30 4 * * SUN'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: "cmake-format"
+    steps:
+      - name: "Check out source"
+        uses: actions/checkout@v4
+
+      - name: "Prepare environment"
+        run: |
+          sudo apt-get update -q -y
+          sudo apt-get install -q -y \
+            cmake-format
+
+      - name: "Run shfmt..."
+        run: |
+          ./scripts/cmake-format.sh