chore(deps): update dependency deno to v2.6.8

Author: renovate[bot]

.github/workflows/swagger-release.yml

@@ -42,7 +42,7 @@ jobs:
         uses: denoland/setup-deno@v2
         with:
           cache: true
-          deno-version: 2.6.7
+          deno-version: 2.6.8
       - name: Config properties file
         run: bash .github/scripts/config-env.sh
       - name: Generate swagger spec