fix(jest-snapshot): move @types/prettier to devDependencies (#14328)

Author: Kloen

CHANGELOG.md

@@ -4,6 +4,8 @@
 
 ### Fixes
 
+- `[jest-snapshot]` Move `@types/prettier` from `dependencies` to `devDependencies` ([#14328](https://github.com/jestjs/jest/pull/14328))
+
 ### Chore & Maintenance
 
 ### Performance

packages/jest-snapshot/package.json

@@ -25,7 +25,6 @@
     "@jest/expect-utils": "workspace:^",
     "@jest/transform": "workspace:^",
     "@jest/types": "workspace:^",
-    "@types/prettier": "^2.1.5",
     "babel-preset-current-node-syntax": "^1.0.0",
     "chalk": "^4.0.0",
     "expect": "workspace:^",
@@ -47,6 +46,7 @@
     "@types/babel__core": "^7.1.14",
     "@types/graceful-fs": "^4.1.3",
     "@types/natural-compare": "^1.4.0",
+    "@types/prettier": "^2.1.5",
     "@types/semver": "^7.1.0",
     "ansi-regex": "^5.0.1",
     "ansi-styles": "^5.0.0",