hotfix: cache path

Signed-off-by: Claudio W <cwunder@gnome.org>

.github/workflows/build.yml

@@ -81,7 +81,7 @@ jobs:
           # See here for caching with `yarn` https://github.com/actions/cache/blob/main/examples.md#node---yarn or you can leverage caching with actions/setup-node https://github.com/actions/setup-node
           path: |
             ~/.npm
-            ${{ github.workspace }}/.next/cache
+            ${{ github.workspace }}/apps/site/.next/cache
           # Generate a new cache whenever packages or source files change.
           key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-${{ hashFiles('**/*.js', '**/*.jsx', '**/*.ts', '**/*.tsx') }}
           # If source files changed but packages didn't, rebuild from a prior cache.