Upgrade yarn

.yarnrc

@@ -0,0 +1,5 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+yarn-path ".yarn/releases/yarn-1.22.22.cjs"

package.json

@@ -3,7 +3,7 @@
   "type": "module",
   "version": "1.4.0",
   "private": true,
-  "packageManager": "yarn@1.22.19+sha1.4ba7fc5c6e704fce2066ecbfb0b0d8976fe62447",
+  "packageManager": "yarn@4.9.2",
   "description": "This grammY powered Telegram bot is designed to delete Twitter/X links and reformat services from whitelisted groups. This one is the main bot for the LCM Telegram groups/communities.",
   "imports": {
     "#root/*": "./build/src/*"