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 0.25 - 0.39 to 0.25 - 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]

Benchmark Results

	master	c7a98fe...	master / c7a98fe...
logpdf/("SequentialSamplingModels.DDM", 10)	1.77 ± 0.12 μs	1.75 ± 0.12 μs	1.01 ± 0.099
logpdf/("SequentialSamplingModels.DDM", 100)	16.9 ± 0.84 μs	16.9 ± 0.95 μs	1 ± 0.075
logpdf/("SequentialSamplingModels.LBA", 10)	2.92 ± 0.16 μs	2.9 ± 0.15 μs	1.01 ± 0.077
logpdf/("SequentialSamplingModels.LBA", 100)	22.5 ± 0.75 μs	22.5 ± 0.74 μs	0.999 ± 0.047
logpdf/("SequentialSamplingModels.LNR", 10)	1.66 ± 0.12 μs	1.66 ± 0.12 μs	0.998 ± 0.1
logpdf/("SequentialSamplingModels.LNR", 100)	9.21 ± 0.54 μs	8.98 ± 0.62 μs	1.03 ± 0.093
logpdf/("SequentialSamplingModels.RDM", 10)	2.62 ± 0.26 μs	2.61 ± 0.27 μs	1 ± 0.14
logpdf/("SequentialSamplingModels.RDM", 100)	23.6 ± 0.89 μs	23.7 ± 1 μs	0.997 ± 0.058
logpdf/("SequentialSamplingModels.Wald", 10)	1.33 ± 0.016 μs	1.33 ± 0.016 μs	1 ± 0.017
logpdf/("SequentialSamplingModels.Wald", 100)	11.4 ± 0.22 μs	11.4 ± 0.22 μs	1 ± 0.027
rand/("SequentialSamplingModels.DDM", 10)	3.19 ± 0.44 μs	3.22 ± 0.42 μs	0.989 ± 0.19
rand/("SequentialSamplingModels.DDM", 100)	30.2 ± 1.5 μs	30.3 ± 1.5 μs	0.998 ± 0.071
rand/("SequentialSamplingModels.LBA", 10)	1.63 ± 0.053 μs	2.67 ± 1.2 μs	0.61 ± 0.27
rand/("SequentialSamplingModels.LBA", 100)	11.3 ± 1 μs	11.6 ± 14 μs	0.978 ± 1.1
rand/("SequentialSamplingModels.LCA", 10)	0.493 ± 0.12 ms	0.517 ± 0.14 ms	0.952 ± 0.35
rand/("SequentialSamplingModels.LCA", 100)	5.22 ± 0.14 ms	5.52 ± 0.13 ms	0.946 ± 0.034
rand/("SequentialSamplingModels.LNR", 10)	1.14 ± 0.034 μs	1.14 ± 0.036 μs	1 ± 0.044
rand/("SequentialSamplingModels.LNR", 100)	9.27 ± 3.5 μs	9.27 ± 2.8 μs	1 ± 0.48
rand/("SequentialSamplingModels.RDM", 10)	1.17 ± 0.041 μs	1.18 ± 0.041 μs	0.994 ± 0.049
rand/("SequentialSamplingModels.RDM", 100)	9.33 ± 0.29 μs	9.42 ± 0.24 μs	0.99 ± 0.04
rand/("SequentialSamplingModels.Wald", 10)	1.37 ± 0.024 μs	1.36 ± 0.033 μs	1.01 ± 0.03
rand/("SequentialSamplingModels.Wald", 100)	11.7 ± 0.11 μs	11.9 ± 0.098 μs	0.99 ± 0.012
simulate/SequentialSamplingModels.DDM	1.89 ± 0.51 μs	1.91 ± 0.56 μs	0.987 ± 0.39
simulate/SequentialSamplingModels.LBA	4.85 ± 2.5 μs	4.94 ± 3.7 μs	0.982 ± 0.89
simulate/SequentialSamplingModels.LCA	0.0681 ± 0.013 ms	0.0696 ± 0.014 ms	0.978 ± 0.27
simulate/SequentialSamplingModels.RDM	0.059 ± 0.023 ms	0.0595 ± 0.023 ms	0.991 ± 0.54
simulate/SequentialSamplingModels.Wald	2.02 ± 0.55 μs	2.02 ± 0.51 μs	1 ± 0.37
simulate/mdft	0.152 ± 0.054 ms	0.152 ± 0.059 ms	0.999 ± 0.52
time_to_load	1.15 ± 0.0078 s	1.14 ± 0.011 s	1.01 ± 0.012

Benchmark Plots

A plot of the benchmark results have been uploaded as an artifact to the workflow run for this PR.
Go to "Actions"->"Benchmark a pull request"->[the most recent run]->"Artifacts" (at the bottom).