brew 3.4.7

• docs/Homebrew-Governance: State the election types for PLC and PL by @issyl0 in #13118
• Fix "OpenCollective" references. by @MikeMcQuaid in #13119
• Don't print set git credential cache message if a helper exists by @xxyzz in #13117

などなど

Release 3.4.7 · Homebrew/brew · GitHub