Bump bl from 4.0.2 to 4.0.3 (#352)

Bumps [bl](https://github.com/rvagg/bl) from 4.0.2 to 4.0.3.
- [Release notes](https://github.com/rvagg/bl/releases)
- [Commits](https://github.com/rvagg/bl/compare/v4.0.2...v4.0.3)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package-lock.json

@@ -915,9 +915,9 @@
             }
         },
         "bl": {
-            "version": "4.0.2",
-            "resolved": "https://registry.npmjs.org/bl/-/bl-4.0.2.tgz",
-            "integrity": "sha512-j4OH8f6Qg2bGuWfRiltT2HYGx0e1QcBTrK9KAHNMwMZdQnDZFk0ZSYIpADjYCB3U12nicC5tVJwSIhwOWjb4RQ==",
+            "version": "4.0.3",
+            "resolved": "https://registry.npmjs.org/bl/-/bl-4.0.3.tgz",
+            "integrity": "sha512-fs4G6/Hu4/EE+F75J8DuN/0IpQqNjAdC7aEQv7Qt8MHGUH7Ckv2MwTEEeN9QehD0pfIDkMI1bkHYkKy7xHyKIg==",
             "dev": true,
             "requires": {
                 "buffer": "^5.5.0",