Fix queryType:true, mutationType:true, and subscriptionType:true type policies.

[benjamn]

Thanks to @zaguiini for tracking this regression (#7443) back to my type/field policy inheritance PR #7065 (and my commit c696b9a in particular).

[zaguiini]

How can I test this version locally?

[benjamn]

@zaguiini Try this:

cd path/to/apollo-client
git fetch origin
git checkout -t 7443-fix-root-type-policies
npm install # just in case
npm run build
cd dist
npm pack
cd path/to/your/app
npm i ../path/to/apollo-client/dist/apollo-client-3.3.5.tgz

[zaguiini]

Hey @benjamn, that works perfectly. Everything is back to normal!

Thanks for fixing it so quickly and count on me to report new issues as they happen (I hope they don't!).

Cheers!