Compiled/ExpandAllBranches Resolve AllOf Schemas

[cwendtxealth]

Reasons for making this change

When using pre compiled schemas with large allOf's mixed with if/thens, the if's will never be resolved to a single schema because of no form data. This causes mergeAllOf to always throw an error could not merge subschemas in allOf: and makes the schema compiling very slow. This fix will just return the allOf sub schemas to be resolved without trying to merge them together.

Checklist

• I'm updating documentation
  • I've checked the rendering of the Markdown text I've added
• I'm adding or updating code
  • I've added and/or updated tests. I've run npm run test:update to update snapshots, if needed.
  • I've updated docs if needed
  • I've updated the changelog with a description of the PR
• I'm adding a new feature
  • I've updated the playground with an example use of the feature

[heath-freenome]

@cwendtxealth Another good fix! I just fixed another precompiled schema issue in the latest 5.10.0 release. Can you resolve conflicts and then update CHANGELOG.md with a 5.10.1 statement?