build(deps-dev): bump the dependencies group across 1 directory with 2 updates (#1065)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jason Dent <jason@streetsidesoftware.nl>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

Author: 3 people

index.js

@@ -1 +1 @@
-export * from './dist/index.js';
+export * from './dist/index.mjs';

package.json

@@ -6,11 +6,22 @@
     "access": "public",
     "provenance": true
   },
+  "sideEffects": false,
   "type": "module",
   "main": "./dist/index.cjs",
   "types": "./dist/index.d.cts",
-  "module": "./dist/index.js",
-  "sideEffects": false,
+  "module": "./dist/index.mjs",
+  "exports": {
+    ".": {
+      "browser": "./dist/browser.js",
+      "deno": "./dist/browser.js",
+      "import": "./dist/index.mjs",
+      "require": "./dist/index.cjs"
+    }
+  },
+  "engines": {
+    "node": ">= 20.0.0"
+  },
   "scripts": {
     "clean": "shx rm -rf dist out lib coverage",
     "lint": "eslint \"src/**/*.ts\"",
@@ -34,17 +45,6 @@
     "test:attw": "attw --pack",
     "test:vitest": "vitest run"
   },
-  "exports": {
-    ".": {
-      "browser": "./dist/browser.js",
-      "deno": "./dist/browser.js",
-      "import": "./dist/index.js",
-      "require": "./dist/index.cjs"
-    }
-  },
-  "engines": {
-    "node": ">= 20.0.0"
-  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/streetsidesoftware/regexp-worker.git"
@@ -84,7 +84,7 @@
     "lorem-ipsum": "^2.0.8",
     "prettier": "^3.6.2",
     "shx": "^0.4.0",
-    "tsdown": "^0.15.12",
+    "tsdown": "^0.16.5",
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.47.0",
     "vitest": "^3.2.4"