0.9.0: fix flaky test posterior_to_prior (#524)

What's Changed

New Features

• Add posterior_to_prior function by @rohanbabbar04 in #508
• posterior_to_prior: accept idata return string with PyMC model by @aloctavodia in #512
• Add params_dict attribute by @aloctavodia in #521
• Add to_pymc method to distributions by @aloctavodia in #523
• Add bambi support for posterior_to_prior by @rohanbabbar04 in #522

Maintenance and bug fixes

• Solve for pymc>=5.16.0 by @rohanbabbar04 in #485
• Add legend argument to multivariate distributions by @aloctavodia in #488
• Don't run tests if only docs folder changes by @OriolAbril in #495
• Clean namespace and add the missing elements to API doc by @aloctavodia in #511
• Update tests for posterior_to_prior by @rohanbabbar04 in #515

Documentation

• Add Distribution Gallery by @aleicazatti in #465
• Add note about PyMC and Bambi installation by @aloctavodia in #472
• Update normal distribution page by @aleicazatti in #477
• Add Beta distribution to the gallery by @aloctavodia in #478
• Add Student's T distribution page by @aleicazatti in #480
• Gallery: Add script to generate cover images by @aloctavodia in #479
• Add logistic distribution page by @aleicazatti in #481
• Add Cauchy distribution page by @aleicazatti in #483
• Fix Logistic docstring by @aleicazatti in #484
• Add LogNormal distribution page by @aleicazatti in #486
• Add Exponential distribution page by @aleicazatti in #487
• Add Multivariate images to the distribution gallery by @aloctavodia in #489
• Gallery: Add Censored and Truncated distributions. by @aloctavodia in #490
• Add Poisson to the distribution gallery by @aloctavodia in #491
• Gallery: Add uniform distribution page by @aleicazatti in #494
• Gallery: Add asymmetric Laplace distribution by @aloctavodia in #497
• Gallery: Add beta scaled by @aloctavodia in #499
• Gallery: Uniform, remove repeated paragraph by @aleicazatti in #501
• Gallery: Default to API docs for missing cards by @aloctavodia in #502
• Distribution Gallery: add ChiSquared by @aleicazatti in #504
• Add tabs for predictive_explorer in observed_space_examples_all.rst by @rohanbabbar04 in #505
• Distribution Gallery: Add Gamma by @aleicazatti in #506
• use PreliZ style by @aloctavodia in #509
• Distributions Gallery: Add ExGaussian by @aleicazatti in #507
• Distributions Gallery: Add Gumbel by @aleicazatti in #514

Full Changelog: 0.8.1...0.9.0