fix prettier call

fixes pre-commit hook failing with the following message:
```
npm run format:
[error] No files matching the pattern were found: "'src/**/*.{ts,json}'".
[error] No files matching the pattern were found: "'test/**/*.ts'".
[error] No files matching the pattern were found: "'syntaxes/**/*.json'".
[error] No files matching the pattern were found: "'snippets/**/*.json'".
[error] No files matching the pattern were found: "'./**/*.{md,json,yaml,yml}'".
```

Author: michaelkonecny

package.json

@@ -742,7 +742,7 @@
     "posttest": "npm run format",
     "lint": "eslint . --ext .ts,.tsx",
     "lint-fix": "npm run lint -- --fix",
-    "format": "prettier --write 'src/**/*.{ts,json}' 'test/**/*.ts' 'syntaxes/**/*.json' 'snippets/**/*.json' './**/*.{md,json,yaml,yml}'",
+    "format": "prettier --write src/**/*.{ts,json} test/**/*.ts syntaxes/**/*.json snippets/**/*.json ./**/*.{md,json,yaml,yml}",
     "prepare": "husky install",
     "pre-commit": "lint-staged",
     "coverage": "c8 --clean npm run test"