v0.15.6

InfiniteArrays v0.15.6

Diff since v0.15.5

Merged pull requests:

• Fix BroadcastStyle for FillArrays (#215) (@jishnub)
• Revert "Fix BroadcastStyle for FillArrays" (#216) (@jishnub)
• Fix broadcaststyle for 0d FillArray (#217) (@jishnub)
• Bump version to 0.15.6 (#218) (@jishnub)