v0.2.3

JustPIC v0.2.3

Diff since v0.2.2

Merged pull requests:

• Fixes bug triggering CUDA errors (#70) (@albert-de-montserrat)
• Add SubgridDiffusionCellArrays to the extensions (#71) (@albert-de-montserrat)
• Create SECURITY.md (#72) (@ranocha)
• Fix ext failure to precompile (#73) (@albert-de-montserrat)
• Bump CellArrays and ParallelStencil (#74) (@albert-de-montserrat)
• Update Project.toml (#75) (@albert-de-montserrat)
• Quick fix broken AMD extension (#76) (@albert-de-montserrat)
• Bump ParallelStencil (#78) (@albert-de-montserrat)
• Bump (#80) (@albert-de-montserrat)