fix(tsbuild.classes): Remove duplicate emitDecoratorMetadata from default compiler options and centralize it in protected defaults

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@git.zone/tsbuild',
-  version: '2.7.2',
+  version: '2.7.3',
   description: 'A tool for compiling TypeScript files using the latest nightly features, offering flexible APIs and a CLI for streamlined development.'
 }

ts/tsbuild.classes.tsbuild.ts

@@ -18,7 +18,6 @@ export interface IErrorSummary {
  */
 export const compilerOptionsDefault: CompilerOptions = {
   declaration: true,
-  emitDecoratorMetadata: true,
   inlineSourceMap: true,
   noEmitOnError: true,
   outDir: 'dist_ts/',