putout v31.6.0

🐞 fix

• f252148 @putout/traverse: contains
• e762ba0 ## 🔥 feature
  @putout/plugin-nodejs: add-node-preadd

🔥 feature

• b259bf6 @putout/traverse: reuse path.traverse when possible
• e762ba0 @putout/plugin-nodejs: add-node-prefix: add
• 0930cf8 @putout/operate: setLiteralValue: improve support of template
• a6f8c7d @putout/plugin-apply-nullish-coalescing: drop support of 🐊 < 31
• d7ab093 @putout/plugin-apply-shorthand-properties: drop support of 🐊 < 31