bento4: update 1.5.1-620 bottle for Linuxbrew.
bento4: update 1.5.1-620 bottle for Linuxbrew.

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