Added validation

Author: kzscisoft

.github/workflows/citation.yml

@@ -0,0 +1,23 @@
+name: Citation File Validation
+
+on:
+  push:
+    branches: [ "main", "dev", "hotfix/update-ci" ]
+  pull_request:
+    branches: [ "main", "dev", "hotfix/update-ci" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python
+      uses: actions/setup-python@v3
+    - name: Install Checker
+      run: python3 -m pip install cffconvert
+    - name: Check Citation File
+      run: cffconvert --validate