PyTorch Lightning 1.7.3: Standard patch release

[1.7.3] - 2022-08-25

Fixed

• Fixed an assertion error when using a ReduceOnPlateau scheduler with the Horovod strategy (#14215)
• Fixed an AttributeError when accessing LightningModule.logger and the Trainer has multiple loggers (#14234)
• Fixed wrong num padding for RichProgressBar (#14296)
• Added back support for logging in the configure_gradient_clipping hook after unintended removal in v1.7.2 (#14298)
• Fixed an issue to avoid the impact of sanity check on reload_dataloaders_every_n_epochs for validation (#13964)

Contributors

@awaelchli @Borda @carmocca @dependabot @kaushikb11 @otaj @rohitgr7