Update devonfw-spellcheck.yml (#560)

Author: suprishi

.github/workflows/devonfw-spellcheck.yml

@@ -1,15 +1,13 @@
 name: spellcheck 
 on:
   push:
+    paths:
+       - '**.asciidoc'
+       - '**.adoc'
+       - '**.md'
   workflow_dispatch:
 jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-     - name: spellcheck checkout
-       uses: actions/checkout@v2
-     - name: download dictionary
-       run: |
-        wget https://raw.githubusercontent.com/devonfw/.github/master/en-devonfw.dict -O ./en-devonfw.dict
-     - uses: igsekor/[email protected]
-       name: Spellcheck
+  spellchecker:
+    uses: devonfw/.github/.github/workflows/devonfw-spellchecker.yml@master
+    secrets:
+      RESUSABLE_GH_ACTION_TOKEN: ${{ secrets.GHA_TOKEN }}