fix(language-service): CRLF offset in inline template (#34737)

This commit fixes incorrect CRLF offsets in inline template.

PR closes https://github.com/angular/vscode-ng-language-service/issues/520

PR Close #34737

packages/language-service/src/template.ts

@@ -98,7 +98,9 @@ export class InlineTemplate extends BaseTemplate {
       throw new Error(`Inline template and component class should belong to the same source file`);
     }
     this.fileName = sourceFile.fileName;
-    this.source = templateNode.text;
+    // node.text returns the TS internal representation of the normalized text,
+    // and all CR characters are stripped. node.getText() returns the raw text.
+    this.source = templateNode.getText().slice(1, -1);  // strip leading and trailing quotes
     this.span = {
       // TS string literal includes surrounding quotes in the start/end offsets.
       start: templateNode.getStart() + 1,