chore(deps): update crazy-max/ghaction-import-gpg action to v7

Author: renovate[bot]

.github/workflows/content-generation.yml

@@ -29,7 +29,7 @@ jobs:
           pnpm-version: 9
 
       - name: Import GPG key
-        uses: crazy-max/ghaction-import-gpg@v6
+        uses: crazy-max/ghaction-import-gpg@v7
         with:
           gpg_private_key: ${{ secrets.BOT_GPG_KEY }}
           passphrase: ${{ secrets.BOT_GPG_PASSPHRASE }}