CCM-11192: use workspace for docs build

Author: masl2

.github/actions/build-docs/action.yml

@@ -14,7 +14,7 @@ runs:
         node-version: 18
     - name: Npm cli install
       working-directory: .
-      run: npm ci -w docs/nhs-notify-docs
+      run: npm ci -w docs
       shell: bash
     - name: Setup Ruby
       uses: ruby/setup-ruby@v1.180.1

package-lock.json

@@ -73,6 +73,6 @@
     "lambdas/authorizer",
     "internal/datastore",
     "scripts/test-data",
-    "docs/nhs-notify-docs"
+    "docs"
   ]
 }