v3.0.1

@rjsf/core

• Add null check to componentDidUpdate (#2441)
• Load 3.0 codepen examples in documentation once more (#2470)
• 2474 drop unused monaco editor output from core build (#2476)
• #2439 bump core dep in package peer deps (#2479)

Dev / docs / playground

• Deploy canary builds to npm from master (#2435)
• Update 3.x upgrade guide.md (#2436, #2445)
• Update CODEOWNERS (#2487)
• Change from npm install to npm ci in release pipeline (#2442)