Bump hapi-swagger from 7.7.0 to 8.0.0

Bumps [hapi-swagger](https://github.com/glennjones/hapi-swagger) from 7.7.0 to 8.0.0.
- [Release notes](https://github.com/glennjones/hapi-swagger/releases)
- [Commits](hapi-swagger/hapi-swagger@v7.7.0...v8.0.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -19,7 +19,7 @@
   "dependencies": {
     "boom": "5.2.0",
     "hapi": "16.5.2",
-    "hapi-swagger": "7.7.0",
+    "hapi-swagger": "8.0.0",
     "inert": "4.2.1",
     "joi": "10.6.0",
     "lodash": "4.17.4",