add method to force dynamic quotations

[fwbrasil]

Problem

When debugging problems with quill, it's common to have to force a dynamic quotation.

Solution

Add a method to force a dynamic quotation.

Notes

This will hardly be used by final users, but it's very handy for maintainers.

Checklist

• Unit test all changes
• Update README.md if applicable
• Add [WIP] to the pull request title if it's work in progress
• Squash commits that aren't meaningful changes
• Run sbt scalariformFormat test:scalariformFormat to make sure that the source files are formatted

@getquill/maintainers