Fix import from js

Author: yutailang0119

src/annotation.ts

@@ -1,5 +1,5 @@
 import {AnnotationProperties} from '@actions/core'
-import {AnnotationSeverityLevel} from './annotation-severity-level'
+import {AnnotationSeverityLevel} from './annotation-severity-level.js'
 
 export class Annotation {
   severityLevel: AnnotationSeverityLevel

src/command.ts

@@ -1,5 +1,5 @@
 import * as core from '@actions/core'
-import {Annotation} from './annotation'
+import {Annotation} from './annotation.js'
 
 export const echoMessages = (annotations: Annotation[]): void => {
   for (const annotation of annotations) {

src/main.ts

@@ -1,7 +1,7 @@
 import * as core from '@actions/core'
 import * as glob from '@actions/glob'
-import {echoMessages} from './command'
-import {parseXmls} from './parser'
+import {echoMessages} from './command.js'
+import {parseXmls} from './parser.js'
 
 async function run(): Promise<void> {
   try {

src/parser.ts

@@ -1,7 +1,7 @@
 import fs from 'fs'
 import * as core from '@actions/core'
 import * as xml2js from 'xml2js'
-import {Annotation} from './annotation'
+import {Annotation} from './annotation.js'
 
 export const parseXmls = async (
   files: string[],