chore(deps): upgrading @readme/oas-tooling to 3.5.2

[erunion]

🧰 What's being changed?

Updates the Explorer to update @readme/oas-tooling to v3.5.2 in order to fix a problem where if an OAS operation was using the same security schemes multiple times across an || definition, it would get duped within the AuthBox component.

🧪 Testing

You can see this broken on http://bin.readme.com/s/5f0e11c383474c0024035f6f by clicking the auth box:

What it looks like now:

📖 Release Notes

3.5.2 (2020-07-14)

• fix: dedupe security schemes when plucking them out of an oas (Fix/empty json #222) (acb9bf1), closes #222

3.5.1 (2020-07-06)

• docs: regenerating the changelog from scratch (3d0d3f6)
• chore: removing some unncessary deps from the lerna-level package (5432dbe)
• build(deps-dev): bump auto-changelog from 2.1.0 to 2.2.0 (🐛 we want to run babel through all of the js files to check for IE compatibility #221) (50945a7), closes #221
• build(deps-dev): bump eslint from 7.3.1 to 7.4.0 (App selections should update current auth states #220) (db1ed83), closes #220
• build(deps): bump inquirer from 7.2.0 to 7.3.0 (Fix regression introduced in #202 #219) (5b5d5dd), closes #219
• build(deps): bump jsonpointer from 4.0.1 to 4.1.0 (Add support for anyOf and oneOf #217) (83b6c88), closes #217
• build(deps): bump swagger-inline from 3.1.0 to 3.1.1 (Fix npm link #218) (6793732), closes #218