Bump merge-deep from 3.0.2 to 3.0.3

Bumps [merge-deep](https://github.com/jonschlinkert/merge-deep) from 3.0.2 to 3.0.3.
- [Release notes](https://github.com/jonschlinkert/merge-deep/releases)
- [Commits](https://github.com/jonschlinkert/merge-deep/compare/3.0.2...3.0.3)

---
updated-dependencies:
- dependency-name: merge-deep
  dependency-type: indirect
...

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

package-lock.json

@@ -19128,9 +19128,9 @@
             "dev": true
         },
         "merge-deep": {
-            "version": "3.0.2",
-            "resolved": "https://registry.npmjs.org/merge-deep/-/merge-deep-3.0.2.tgz",
-            "integrity": "sha512-T7qC8kg4Zoti1cFd8Cr0M+qaZfOwjlPDEdZIIPPB2JZctjaPM4fX+i7HOId69tAti2fvO6X5ldfYUONDODsrkA==",
+            "version": "3.0.3",
+            "resolved": "https://registry.npmjs.org/merge-deep/-/merge-deep-3.0.3.tgz",
+            "integrity": "sha512-qtmzAS6t6grwEkNrunqTBdn0qKwFgNWvlxUbAV8es9M7Ot1EbyApytCnvE0jALPa46ZpKDUo527kKiaWplmlFA==",
             "dev": true,
             "requires": {
                 "arr-union": "^3.1.0",