add embedded c quality workflow

.github/workflows/embedded_c_quality_check.yml

@@ -0,0 +1,47 @@
+name: Quality check
+
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+
+jobs:  
+  todo-check:
+    uses: sensirion/.github/workflows/todo_check.yml@main
+    with: 
+      additional-excludes: --exclude=sensirion_i2c_hal.c --exclude-dir=sample-implementations
+
+  code-generation-check:
+    uses: sensirion/.github/.github/workflows/dg_metadata_check.yml@main
+
+  syntax-check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: syntax-check
+        run: find . -type f -iregex ".*\.\(c\|h\|cpp\|ino\)" -exec clang-format-6.0 -i -style=file {} \; && git diff --exit-code
+
+  cppchecktest:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: awalsh128/cache-apt-pkgs-action@v1
+        with:
+          packages: cppcheck
+          version: 1.0
+      - name: cppcheck
+        run: cppcheck --std=c89 --language=c --error-exitcode=1 --enable=warning,style,performance,portability --suppress=unreadVariable -i sample-implementations/ .
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: rlalik/setup-cpp-compiler@master
+        with:
+          compiler: latest
+      - name: runbuild
+        run: cd example-usage && make
+