Update .gitignore

Author: zaerl

.gitignore

@@ -82,7 +82,7 @@ packages/php-wasm/**/php.wasm.map
 # File generated by emscripten 4.0.19 during PHP.wasm compilation since
 default.profraw
 
-# PHP WASM compiled outputs (managed via npm, see packages/php-wasm/wasm-versions.json)
+# PHP WASM compiled outputs (managed via npm, see tools/scripts/download-wasm.mjs)
 packages/php-wasm/*-builds/**/*.wasm
 packages/php-wasm/*-builds/**/*.so
 packages/php-wasm/*-builds/**/php_*.js