Bump flat from 5.0.0 to 5.0.2

Bumps [flat](https://github.com/hughsk/flat) from 5.0.0 to 5.0.2.
- [Release notes](https://github.com/hughsk/flat/releases)
- [Commits](https://github.com/hughsk/flat/compare/5.0.0...5.0.2)

---
updated-dependencies:
- dependency-name: flat
  dependency-type: indirect
...

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

package-lock.json

@@ -4880,19 +4880,9 @@
       }
     },
     "flat": {
-      "version": "5.0.0",
+      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/flat/-/flat-5.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/flat/-/flat-5.0.2.tgz",
-      "integrity": "sha512-6KSMM+cHHzXC/hpldXApL2S8Uz+QZv+tq5o/L0KQYleoG+GcwrnIJhTWC7tCOiKQp8D/fIvryINU1OZCCwevjA==",
+      "integrity": "sha512-b6suED+5/3rTpUBdG1gupIl8MPFCAMA0QXwmljLhvCUKcUvdE4gWky9zpuGCcXHOsz4J9wPGNWq6OKpmIzz3hQ=="
-      "requires": {
-        "is-buffer": "~2.0.4"
-      },
-      "dependencies": {
-        "is-buffer": {
-          "version": "2.0.4",
-          "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.4.tgz",
-          "integrity": "sha512-Kq1rokWXOPXWuaMAqZiJW4XxsmD9zGx9q4aePabbn3qCRGedtH7Cm+zV8WETitMfu1wdh+Rvd6w5egwSngUX2A=="
-        }
-      }
     },
     "flatten": {
       "version": "1.0.3",