Build(deps): Bump walk-sync from 1.1.3 to 2.0.2

Bumps [walk-sync](https://github.com/joliss/node-walk-sync) from 1.1.3 to 2.0.2.
- [Release notes](https://github.com/joliss/node-walk-sync/releases)
- [Changelog](https://github.com/joliss/node-walk-sync/blob/master/CHANGELOG.md)
- [Commits](joliss/node-walk-sync@v1.1.3...v2.0.2)

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

Author: dependabot-preview[bot]

package.json

@@ -41,7 +41,7 @@
     "broccoli-lint-eslint": "^5.0.0",
     "ember-cli-version-checker": "^3.1.3",
     "rsvp": "^4.8.5",
-    "walk-sync": "^1.1.3"
+    "walk-sync": "^2.0.2"
   },
   "devDependencies": {
     "broccoli-asset-rev": "^3.0.0",

yarn.lock

@@ -6331,6 +6331,14 @@ matcher-collection@^1.0.0, matcher-collection@^1.0.5, matcher-collection@^1.1.1:
   dependencies:
     minimatch "^3.0.2"
 
+matcher-collection@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/matcher-collection/-/matcher-collection-2.0.0.tgz#470ae263c793e897b3f1e72c695016b7aea355c4"
+  integrity sha512-wSi4BgQGTFfBN5J+pIaS78rEKk4qIkjrw+NfJYdHsd2cRVIQsbDi3BZtNAXTFA2WHvlbS9kLGtTjv3cPJKuRSw==
+  dependencies:
+    "@types/minimatch" "^3.0.3"
+    minimatch "^3.0.2"
+
 md5-hex@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/md5-hex/-/md5-hex-2.0.0.tgz#d0588e9f1c74954492ecd24ac0ac6ce997d92e33"
@@ -8848,6 +8856,15 @@ walk-sync@^1.0.0, walk-sync@^1.1.3:
     ensure-posix-path "^1.1.0"
     matcher-collection "^1.1.1"
 
+walk-sync@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/walk-sync/-/walk-sync-2.0.2.tgz#5ea8a28377c8be68c92d50f4007ea381725da14b"
+  integrity sha512-dCZkrxfHjPn7tIvdYrX3uMD/R0beVrHpA8lROQ5wWrl8psJgR6xwCkwqTFes0dNujbS2o/ITpvSYgIFsLsf13A==
+  dependencies:
+    "@types/minimatch" "^3.0.3"
+    ensure-posix-path "^1.1.0"
+    matcher-collection "^2.0.0"
+
 walker@~1.0.5:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/walker/-/walker-1.0.7.tgz#2f7f9b8fd10d677262b18a884e28d19618e028fb"