haskell-src-exts-1.24

haskell-src-exts-1.24.0 ([changelog](http://hackage.haskell.org/package/haskell-src-exts-1.24.0/changelog)) (Grandfathered dependencies) is out of bounds for:
- [ ] diagrams-builder-0.8.0.6 (>=1.18 && < 1.24). Brent Yorgey @byorgey. Used by: library
- [ ] haskell-src-exts-simple-1.23.1.0 (>=1.23 && < 1.24). Grandfathered dependencies. Used by: library
- [x] haskell-src-meta-0.8.15 (>=1.21 && < 1.24). Dan Burton @DanBurton. Used by: library
- [ ] reflex-0.9.4.1 (>=1.16 && < 1.24). Grandfathered dependencies. Used by: library
- [x] string-interpolate-0.3.4.0 (< 1.24). William Yao @williamyaoh. Used by: library

Start with the haskell-src-exts-1.24.0 changelog and inspect the dependency bounds for the unchecked packages: diagrams-builder, haskell-src-exts-simple, and reflex. Determine which package constraints or releases must change for compatibility with 1.24, then verify that the affected checklist entries are resolved.

Written by the indexing model from the issue text.