v0.3.0

GPUToolbox v0.3.0

Diff since v0.2.0

No breaking changes. Ports more stuff from CUDA.jl.

Merged pull requests:

• Fixup Literal docstring (#12) (@christiangnrd)
• Fix macOS x64 runners (#13) (@christiangnrd)
• Port stuff from CUDA.jl. (#14) (@maleadt)

Closed issues:

• CUDA memoization/LazyInitialized code (#1)
• Fix TagBot (#7)