build: fix package miss files (#2786)

Author: HerrCai0907

.gitignore

@@ -9,3 +9,10 @@ raw/
 cli/index.generated.js
 src/diagnosticMessages.generated.ts
 coverage/
+
+dist/*.generated.d.ts
+dist/*.map
+dist/asc.js
+dist/assemblyscript.js
+dist/importmap.json
+dist/web.js