Release 0.13.0

• Document how to configure node version (150ac19)
• Remove now unnecessary rxjs tsconfig.json reference from docs (1bf4397)
• Fix unknown rxjs-x errors in ngrx config (81a4cd3)
• Extend javascript config in react config (f39881d)
• Add accessibility rules to React config (d155b53)
• Convert react/jsx-no-leaked-render to warning due to many false positives (c9bf102)
• Create new React config (a826958)
• Fix rule docs from misplaced configs (b9a8cfd)
• Update Node version (815f43d)
• Update configs and examples in issue templates (0a9b2f9)
• Simplify Mermaid diagram markup in README (01951ad)
• Introduce React Testing Library config (#32) (825d63b)