CompatHelper: bump compat for DynamicPPL to 0.31 for package turing, (keep existing compat)

[github-actions]

This pull request changes the compat entry for the DynamicPPL package from 0.24, 0.25, 0.26, 0.27, 0.28, 0.29, 0.30 to 0.24, 0.25, 0.26, 0.27, 0.28, 0.29, 0.30, 0.31 for package turing.
This keeps the compat entries for earlier versions.

Note: I have not tested your package with this new compat entry.
It is your responsibility to make sure that your package tests pass before you merge this pull request.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.66%. Comparing base (0a39979) to head (02ba154).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #735   +/-   ##
=======================================
  Coverage   84.66%   84.66%           
=======================================
  Files          35       35           
  Lines        4180     4180           
=======================================
  Hits         3539     3539           
  Misses        641      641           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[coveralls]

Pull Request Test Coverage Report for Build 12091898515

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 25 unchanged lines in 4 files lost coverage.
• Overall coverage remained the same at 84.665%

---

Files with Coverage Reduction	New Missed Lines	%
src/model.jl	1	91.58%
src/varinfo.jl	6	81.4%
src/simple_varinfo.jl	6	86.6%
src/threadsafe.jl	12	57.76%

Totals
Change from base Build 12088194096:	0.0%
Covered Lines:	3539
Relevant Lines:	4180

---

💛 - Coveralls