fix(rollup-plugin-import-meta-assets): completely overwrite import.meta.url

Author: cprecioso

.changeset/tall-oranges-fetch.md

@@ -0,0 +1,5 @@
+---
+'@web/rollup-plugin-import-meta-assets': minor
+---
+
+Change output to avoid import.meta.url in non-ESM builds

packages/rollup-plugin-import-meta-assets/src/rollup-plugin-import-meta-assets.js

@@ -90,7 +90,7 @@ function importMetaAssets({ include, exclude, warnOnError, transform } = {}) {
               });
               magicString.overwrite(
                 node.arguments[0].start,
-                node.arguments[0].end,
+                node.arguments[1].end,
                 `import.meta.ROLLUP_FILE_URL_${ref}`,
               );
               modifiedCode = true;