Make svelte/compiler external in standalone build

Author: cfraz89

rollup.standalone.cjs.config.js

@@ -20,7 +20,7 @@ export default {
             Buffer: ['buffer', 'Buffer'],
         }),
     ],
-    external: ['prettier/standalone', 'svelte'],
+    external: ['prettier/standalone', 'svelte/compiler'],
     output: {
         file: 'standalone.js',
         format: 'cjs',

rollup.standalone.esm.config.js

@@ -22,7 +22,7 @@ export default {
             Buffer: ['buffer', 'Buffer'],
         }),
     ],
-    external: ['prettier/esm/standalone', 'svelte'],
+    external: ['prettier/esm/standalone', 'svelte/compiler'],
     output: {
         file: 'esm/standalone.mjs',
         format: 'esm',