New nnunet integrations, better heterogeneous sampling, MMD constraints, reporter refactors

What's Changed

• Proposed changes to the mkmmd loss function by @emersodb in #102
• Update MK-MMD Loss Suggestions and Tests by @emersodb in #181
• CIFAR Experiments PR Suggestions by @emersodb in #184
• Changed nnunet LR Schedule and fixed memory leak by @scarere in #222
• Bump nltk from 3.8.1 to 3.9 by @dependabot in #223
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #224
• Created reset signal handler decorator by @scarere in #225
• Adding a README to the examples folder. by @emersodb in #226
• Bump pypa/gh-action-pypi-publish from 1.9.0 to 1.10.0 by @dependabot in #229
• Update requirements by @jewelltaylor in #230
• Update scaffold by @jewelltaylor in #231
• Nnunet core refactor by @scarere in #227
• Bump pypa/gh-action-pypi-publish from 1.10.0 to 1.10.1 by @dependabot in #233
• Basic client checkpointing and LR Scheduling by @jewelltaylor in #234
• Add updates for smaller CRs by David by @jewelltaylor in #236
• Adding in Dirichlet allocation partitioner by @emersodb in #237
• Expanding ClientCheckpointModule to accept checkpointer sequences by @emersodb in #239
• Quick update for partitioner to also get a prior rather than sampling by @sanaAyrml in #242
• PR2: Update mkmmd loss by @sanaAyrml in #169
• Bump pypa/gh-action-pypi-publish from 1.10.1 to 1.10.2 by @dependabot in #244
• PR1: Add mkmmd loss by @sanaAyrml in #168
• Nnunet server checkpointing by @jewelltaylor in #241
• Revert "Nnunet server checkpointing" by @jewelltaylor in #245
• Nnunet server checkpointing by @jewelltaylor in #246
• Adding in synthetic dataset generators based on the original FedProx paper by @emersodb in #238
• Cleanup picai folder by @jewelltaylor in #247
• Fix launch scripts by @jewelltaylor in #248
• PR3: Add cifar10 experiments by @sanaAyrml in #171
• Adaptive Ditto and MR-MTL by @emersodb in #235
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #249
• Bump pypa/gh-action-pypi-publish from 1.10.2 to 1.10.3 by @dependabot in #250
• Adding fit end and evaluate end times in the client metrics by @lotif in #253
• Fixing the tests for Mk-MMD loss such that they still pass properly on a GPU and CPU by @emersodb in #255
• Reporting restructure by @scarere in #254

Full Changelog: v0.1.17...v0.2.0