putout v16.8.0

fix

• (@putout/plugin-remove-useless-spread) array: false positive

feature

• (package) @putout/processor-markdown v4.0.0
• (putout) rm v8-compile-cache (zertosh/v8-compile-cache#30)
• (@putout/processor-markdown) drop support of node < 14
• (package) unist-util-visit v3.0.0
• (@putout/plugin-merge-destructuring-properties) improve support of destructuring
• (@putout/plugin-promises) convert-new-promise-to-async: improve support of inner functions
• (@putout/plugin-promises) add convert-new-promise-to-async
• (package) acorn v8.1.1
• (package) strip-ansi v7.0.0
• (eslint-plugin-putout) add variable-init-with-object