2.1.8

• build: bump rake from 12.3.2 to 12.3.3 in /docs (@Homebrew)
• build: bump html-pipeline from 2.11.0 to 2.11.1 in /docs (@Homebrew)
• Fix run_audit result in bump-formula-pr (@DarthSim)
• bump-formula-pr: add update-alias option to rename formula aliases if necessary (@chrmoritz)
• Redact token in the log (@xu-cheng)
• build: bump tins from 1.21.0 to 1.21.1 in /Library/Homebrew (@Homebrew)
• build: bump html-proofer from 3.11.0 to 3.11.1 in /docs (@Homebrew)
• formula_creator: remove redundant dep for meson (@jonchang)
• update-report: silence exception. (@MikeMcQuaid)
• build: bump rubocop from 0.72.0 to 0.73.0 in /Library/Homebrew (@Homebrew)
• remove extra command output when running brew list -v (@xu-cheng)
• audit: whitelist openssl@1.1 in new formulae (@EricFromCanada)
• python_virtualenv_constants: upgrade virtualenv to 16.6.2 (@lembacon)
• bottle_publisher: fix bottle info accessor (@lembacon)
• pull: allow to pull from merge commits (@iMichka)
• Don't treat non-directory arguments as paths. (@reitermarkus)
• Add token to Cask#to_h. (@reitermarkus)
• java_dep_if_needed: Install adoptopenjdk for Linux (@sjackman)