esm: shorten ERR_UNSUPPORTED_ESM_URL_SCHEME message

I know it just got modified to include new information, but this shortens the message a bit without (I hope) losing clarity or meaning. PR-URL: #34836 Reviewed-By: Guy Bedford <[email protected]> Reviewed-By: Denys Otrishko <[email protected]>

Author: Trott

lib/internal/errors.js

@@ -1415,8 +1415,8 @@ E('ERR_UNSUPPORTED_DIR_IMPORT', "Directory import '%s' is not supported " +
 E('ERR_UNSUPPORTED_ESM_URL_SCHEME',(url)=>{
 letmsg='Only file and data URLs are supported by the default ESM loader';
 if(isWindows&&url.protocol.length===2){
-msg+='. Absolute Windows paths without prefix are not valid URLs, '+
-"consider using 'file://' prefix";
+msg+=
+'. On Windows, absolute paths must be valid file:// URLs';
 }
 msg+=`. Received protocol '${url.protocol}'`;
 returnmsg;

test/es-module/test-esm-dynamic-import.js

@@ -59,8 +59,8 @@ function expectFsNamespace(result){
 if(common.isWindows){
 constmsg=
 'Only file and data URLs are supported by the default ESM loader. '+
-'Absolute Windowspaths without prefix are not valid URLs, '+
-"consider using 'file://' prefix. Received protocol 'c:'";
+'On Windows, absolute paths must be valid file:// URLs. '+
+"Received protocol 'c:'";
 expectModuleError(import('C:\\example\\foo.mjs'),
 'ERR_UNSUPPORTED_ESM_URL_SCHEME',
 msg);