Standardise files with files in sous-chefs/repo-management

Signed-off-by: Xorima Bot <xorimabot@avon-lea.co.uk>

.github/workflows/md-links.yml

+---
+name: md-links
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  md-links:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@master
+      - name: markdown-link-check
+        uses: gaurav-nelson/github-action-markdown-link-check@1.0.2
+        with:
+          use-quiet-mode: 'yes'
+          folder-path: 'documentation'