support recursive writing of yarn.lock files

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@cvent/pnpm-lock-export",
-  "version": "0.2.4",
+  "version": "0.3.0",
   "description": "A utility for converting pnpm-lock.yaml to other lockfile formats",
   "main": "dist/src/index.js",
   "files": [
@@ -21,10 +21,13 @@
   "author": "Jonathan Morley <jmorley@cvent.com>",
   "license": "MIT",
   "dependencies": {
+    "@manypkg/get-packages": "^1.1.3",
     "@pnpm/lockfile-file": "^5.1.4",
     "@pnpm/lockfile-utils": "^4.1.0",
     "@pnpm/logger": "^4.0.0",
+    "@pnpm/prune-lockfile": "^4.0.12",
     "@pnpm/read-project-manifest": "^3.0.6",
+    "@pnpm/types": "^8.4.0",
     "argparse": "^2.0.1",
     "dependency-path": "^9.2.3"
   },