chore: lint-language output only warnings and errors (#94261)

The lint-language script is too verbose, it prints "no issues found" for
all files it touches.

package.json

@@ -69,7 +69,7 @@
     "check-unused-turbo-tasks": "node scripts/check-unused-turbo-tasks.mjs",
     "lint": "run-p test-types lint-typescript prettier-check \"lint-eslint .\" lint-ast-grep lint-language check-unused-turbo-tasks",
     "lint-fix": "pnpm prettier-fix && pnpm lint-eslint --fix .",
-    "lint-language": "alex .",
+    "lint-language": "alex . --quiet",
     "prettier-check": "prettier --check .",
     "check-examples": "./scripts/check-examples.sh",
     "get-test-timings": "node run-tests.js --timings --write-timings -g 1/1",

scripts/check-examples.sh

@@ -2,10 +2,12 @@
 
 for folder in examples/* ; do
   if [ -f "$folder/package.json" ]; then
-    cat $folder/package.json | jq '
+    tmp=$(mktemp)
+    jq '
       .private = true |
       del(.license, .version, .name, .author, .description)
-    ' | sponge $folder/package.json
+    ' "$folder/package.json" > "$tmp" && cat "$tmp" > "$folder/package.json"
+    rm -f "$tmp"
   fi
   if [ -f "$folder/tsconfig.json" ]; then
     if [ -d "$folder/app" ] || [ -d "$folder/src/app" ]; then