spin: Depends on bison for Linuxbrew
spin: Depends on bison for Linuxbrew

Fix error: make: yacc: Command not found

Fixes Linuxbrew/homebrew-core#675.

Closes Linuxbrew/homebrew-core#676.

Signed-off-by: Shaun Jackman <b580dab3251a9622aba3803114310c23fdb42900@gmail.com>

maxim-belkin/homebrew-core,LinuxbrewTestBot/homebrew-core,LinuxbrewTestBot/homebrew-core,Linuxbrew/homebrew-core,maxim-belkin/homebrew-core,rwhogg/homebrew-core,rwhogg/homebrew-core,Linuxbrew/homebrew-core