fix(jest-config): add missing slash dependency (#12080)

Author: quisido

CHANGELOG.md

@@ -8,6 +8,7 @@
 ### Fixes
 
 - `[expect]` Allow again `expect.Matchers` generic with single value ([#11986](https://github.com/facebook/jest/pull/11986))
+- `[jest-config]` Add missing `slash` dependency to `package.json` ([#12080](https://github.com/facebook/jest/pull/12080))
 - `[jest-core]` Incorrect detection of open ZLIB handles ([#12022](https://github.com/facebook/jest/pull/12022))
 - `[jest-diff]` Break dependency cycle ([#10818](https://github.com/facebook/jest/pull/10818))
 - `[jest-environment-jsdom]` Add `@types/jsdom` dependency ([#11999](https://github.com/facebook/jest/pull/11999))

packages/jest-config/package.json

@@ -42,7 +42,8 @@
     "jest-util": "^27.3.1",
     "jest-validate": "^27.3.1",
     "micromatch": "^4.0.4",
-    "pretty-format": "^27.3.1"
+    "pretty-format": "^27.3.1",
+    "slash": "^3.0.0"
   },
   "devDependencies": {
     "@types/babel__core": "^7.0.4",

yarn.lock

@@ -12658,6 +12658,7 @@ fsevents@^1.2.7:
     micromatch: ^4.0.4
     pretty-format: ^27.3.1
     semver: ^7.3.5
+    slash: ^3.0.0
     strip-ansi: ^6.0.0
     ts-node: ^9.0.0
     typescript: ^4.0.3