Set `endOfLine` in prettier to see if that fixes issue

.prettierrc.json

@@ -0,0 +1,9 @@
+{
+  "printWidth": 120,
+  "semi": false,
+  "singleQuote": true,
+  "bracketSpacing": false,
+  "trailingComma": "none",
+  "arrowParens": "avoid",
+  "endOfLine": "auto"
+}

package.json

@@ -25,7 +25,6 @@
     "custom element"
   ],
   "license": "MIT",
-  "prettier": "@github/prettier-config",
   "repository": "github/image-crop-element",
   "devDependencies": {
     "@github/prettier-config": "0.0.4",