ci: fix "Could not find a declaration file for module 'bson'." in node_modules

relates https://github.com/graphql-compose/graphql-compose-mongoose/runs/3574256401

Author: nodkz

tsconfig.json

@@ -9,6 +9,7 @@
     "declarationMap": true,
     "removeComments": true,
     "strict": true,
+    "skipLibCheck": true,
     "noImplicitAny": true,
     "noImplicitReturns": true,
     "noFallthroughCasesInSwitch": true,