docker 0.8.1

Remove patches because they are all included upstream now.

Remove sha1 because I couldn't find what it referred to when using the
GitDownloadStrategy. (It seems to be ignored.)

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
docker: update 0.8.1 bottle.

Closes #27154.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
docker: install using #{version} instead 0.8.1.
pocl: fix invalid check in configure.

Wrongly recognized build mode of llvm in addition to optimization level -Os caused some invalid functionality. More details in https://github.com/pocl/pocl/issues/59.

Closes #27034.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
keg_fix_install_names: gsub shebangd bottle files.

Closes #27126.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
utils: replace bright green with ANSI bold+green.

There are two ways of outputting bright ANSI colors to the terminal - the ANSI codes 30-37 plus a bold code (most terminals render bold text with brighter colors, by convention), or the widely supported aixterm codes 90-97.

Although the aixterm codes are more precise (disambiguating bold font from bright color), the ANSI bold+green enables compatibility with the popular [Solarized](https://github.com/altercation/solarized) color theme, which reassigns the "bright green" codepoint to a shade of gray.

Closes #27125.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>