Try printing RTK versions in CI

Author: markerikson

.github/workflows/tests.yml

@@ -121,6 +121,12 @@ jobs:
       - name: Install build artifact
         run: yarn add ./package.tgz
 
+      - name: Check RTK versions
+        run: yarn why @reduxjs/toolkit
+
+      - name: Print RTK package contents
+        run: cat ./node_modules/@reduxjs/toolkit/package.json
+
       - run: sed -i -e /@remap-prod-remove-line/d ./tsconfig.base.json ./jest.config.js ./src/tests/*.* ./src/query/tests/*.*
 
       - name: "@ts-ignore stuff that didn't exist pre-4.1 in the tests"