CompatHelper: bump compat for DynamicPPL in [weakdeps] to 0.40, (keep existing compat)

[github-actions]

This pull request changes the compat entry for the DynamicPPL package from 0.39 to 0.39, 0.40.
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.

[github-actions]

AdvancedVI.jl documentation for PR #242 is available at:
https://TuringLang.github.io/AdvancedVI.jl/previews/PR242/

[github-actions]

Benchmark Results

Details

Benchmark suite	Current: d5b059e	Previous: 8cdb135	Ratio
normal/RepGradELBO + STL/meanfield/Zygote	2059293078 ns	2678264840 ns	0.77
normal/RepGradELBO + STL/meanfield/ReverseDiff	592445262 ns	606305897 ns	0.98
normal/RepGradELBO + STL/meanfield/Mooncake	228567685 ns	260682417.5 ns	0.88
normal/RepGradELBO + STL/fullrank/Zygote	1623885971.5 ns	2064932783 ns	0.79
normal/RepGradELBO + STL/fullrank/ReverseDiff	1164704969 ns	1181049501 ns	0.99
normal/RepGradELBO + STL/fullrank/Mooncake	541987410.5 ns	696846595.5 ns	0.78
normal/RepGradELBO/meanfield/Zygote	1180537886 ns	1591144064.5 ns	0.74
normal/RepGradELBO/meanfield/ReverseDiff	300998750 ns	307322847 ns	0.98
normal/RepGradELBO/meanfield/Mooncake	162588517 ns	174841926 ns	0.93
normal/RepGradELBO/fullrank/Zygote	831717303 ns	1082768431 ns	0.77
normal/RepGradELBO/fullrank/ReverseDiff	594528623 ns	604145870 ns	0.98
normal/RepGradELBO/fullrank/Mooncake	438791814.5 ns	558560983 ns	0.79

This comment was automatically generated by workflow using github-action-benchmark.