CompatHelper: bump compat for Bijectors to 0.15 for package test, (keep existing compat)

[github-actions]

This pull request changes the compat entry for the Bijectors package from 0.13, 0.14 to 0.13, 0.14, 0.15 for package test.
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

Benchmark suite	Current: 813c8ef	Previous: cad376c	Ratio
normal/RepGradELBO + STL/meanfield/Zygote	15278580244 ns	16037642844 ns	0.95
normal/RepGradELBO + STL/meanfield/ForwardDiff	3694636535 ns	3416719940 ns	1.08
normal/RepGradELBO + STL/meanfield/ReverseDiff	3329482363 ns	3259973108 ns	1.02
normal/RepGradELBO + STL/fullrank/Zygote	15166364486 ns	16021639732 ns	0.95
normal/RepGradELBO + STL/fullrank/ForwardDiff	4013203959 ns	3669390123 ns	1.09
normal/RepGradELBO + STL/fullrank/ReverseDiff	5998211363 ns	5826877072 ns	1.03
normal/RepGradELBO/meanfield/Zygote	7233935632 ns	7652048067 ns	0.95
normal/RepGradELBO/meanfield/ForwardDiff	2744017063 ns	2489531090.5 ns	1.10
normal/RepGradELBO/meanfield/ReverseDiff	1541986027 ns	1502088937 ns	1.03
normal/RepGradELBO/fullrank/Zygote	7279956753 ns	7671021271 ns	0.95
normal/RepGradELBO/fullrank/ForwardDiff	3015713987 ns	2716289822 ns	1.11
normal/RepGradELBO/fullrank/ReverseDiff	2706597626 ns	2612622779 ns	1.04
normal + bijector/RepGradELBO + STL/meanfield/Zygote	23631518352 ns	24221830041 ns	0.98
normal + bijector/RepGradELBO + STL/meanfield/ForwardDiff	9326823213 ns	9222665139 ns	1.01
normal + bijector/RepGradELBO + STL/meanfield/ReverseDiff	4873920861 ns	4555320436 ns	1.07
normal + bijector/RepGradELBO + STL/fullrank/Zygote	23652319624 ns	24410742309 ns	0.97
normal + bijector/RepGradELBO + STL/fullrank/ForwardDiff	10630601943 ns	9415945425 ns	1.13
normal + bijector/RepGradELBO + STL/fullrank/ReverseDiff	8060492370 ns	7741124368 ns	1.04
normal + bijector/RepGradELBO/meanfield/Zygote	14971019839 ns	15043634322 ns	1.00
normal + bijector/RepGradELBO/meanfield/ForwardDiff	8362074447 ns	8320185736 ns	1.01
normal + bijector/RepGradELBO/meanfield/ReverseDiff	2821481694 ns	2668776008 ns	1.06
normal + bijector/RepGradELBO/fullrank/Zygote	15083010117 ns	15141848867 ns	1.00
normal + bijector/RepGradELBO/fullrank/ForwardDiff	9096298655 ns	8448225939 ns	1.08
normal + bijector/RepGradELBO/fullrank/ReverseDiff	4269074030 ns	4038901936 ns	1.06

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