update image test

Author: ryanslatten

.github/workflows/build_test.image.service.yaml

@@ -39,6 +39,7 @@ jobs:
         run: |
           cd plugins/image/service
           npm ci --force
+          npm install --os=linux --cpu=x64 sharp
           npm link ../../../service
           npm test
 
@@ -65,6 +66,7 @@ jobs:
         run: |
           cd plugins/image/service
           npm ci --force
+          npm install --os=linux --cpu=x64 sharp
           npm link ../../../service
           npm run build
       - name: pack