ci(e2e): disable fallback mode

Author: merceyz

scripts/e2e-setup-ci.sh

@@ -17,6 +17,9 @@ echo Yarn Version: $(yarn -v)
 # We want to see what fails (if anything fails)
 export YARN_ENABLE_INLINE_BUILDS=1
 
+# We want to make sure the projects work in a monorepo
+export YARN_PNP_FALLBACK_MODE=none
+
 # Otherwise git commit doesn't work, and some tools require it
 git config --global user.email "[email protected]"
 git config --global user.name "John Doe"