chore(deps): bump fastify from 5.3.2 to 5.7.3

Bumps [fastify](https://github.com/fastify/fastify) from 5.3.2 to 5.7.3.
- [Release notes](https://github.com/fastify/fastify/releases)
- [Commits](fastify/fastify@v5.3.2...v5.7.3)

---
updated-dependencies:
- dependency-name: fastify
  dependency-version: 5.7.3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -65,7 +65,7 @@
 		"cryptr": "^6.3.0",
 		"discord.js": "^14.18.0",
 		"dotenv": "^16.4.7",
-		"fastify": "^5.3.2",
+		"fastify": "^5.7.3",
 		"figlet": "^1.8.0",
 		"fs-extra": "^10.1.0",
 		"keyv": "^4.5.4",