Fix linter running errors

Summary:

Test Plan:

Author: quittle

eslint.config.mts renamed to eslint.config.mjs

@@ -38,8 +38,9 @@ export default defineConfig([
             sourceType: "script",
 
             parserOptions: {
-                // project: path.join(__dirname, "tsconfig.json"),
-                projectService: true,
+                projectService: {
+                    allowDefaultProject: ["*.mjs"],
+                },
             },
         },
 

package.json

@@ -15,8 +15,8 @@
         "integration-test:deploy-layer": "scripts/deploy_lambda_layer S3UploadCustomResourceBeta s3-upload-custom-resource-lambda-layer-beta",
         "integration-test:run": "LAYER_STACK_NAME=s3-upload-custom-resource-lambda-layer-beta jest tst",
         "package": "scripts/build_lambda_layer_zip",
-        "lint": "eslint . --ext .js,.ts",
-        "lint-fix": "eslint . --ext .js,.ts --fix",
+        "lint": "eslint . --ext .mjs,.js,.ts",
+        "lint-fix": "eslint . --ext .mjs,.js,.ts --fix",
         "prettier": "prettier --check '**'",
         "prettier-fix": "prettier --write '**'",
         "check": "npm run lint && npm run prettier && npm run unit-test",