putout v8.14.0

fix

• (@putout/compare) strict __args_a check
• chore(package) pre-commit: add --
• (@putout/engine-parser) flow: watermark not on first line

feature

• (@putout/plugin-remove-useless-functions) add
• (@putout/compare) add support of linked args: __args__a
• (@putout/plugin-convert-equal-to-strict-equal) exclude null check
• (@putout/plugin-merge-duplicate-imports) add support of ImportNamespaceSpecifier