chore(deps): update dependency leveldown to v5.6.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
leveldown	5.1.1 -> 5.6.0

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Release Notes

Level/leveldown

v5.6.0

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Changed

• Upgrade nyc devDependency from ^14.0.0 to ^15.0.0 (#​696) (@​vweevers)
• Upgrade electron devDependency from ^7.0.1 to ^8.0.0 (#​700) (@​vweevers)

Added

• Restore Windows 32-bit prebuild (#​711) (@​vweevers)

v5.5.1

Compare Source

Fixed

• Fix android arm64 prebuild by disabling exceptions (#​706) (@​vweevers)

v5.5.0

Compare Source

Changed

• Refactor initial seek (#​689) (@​vweevers)
• Refactor: move CheckEndCallback to Iterator (#​690) (@​vweevers)
• Use prebuildify-cross (#​694) (@​vweevers)
• Upgrade electron devDependency from ^6.0.12 to ^7.0.1 (d092e6b) (@​vweevers)

Added

• Add ARMv6 prebuild (#​704) (@​christianbundy)

v5.4.1

Compare Source

Fixed

• Hide symbols on mac with -fvisibility=hidden (#​688) (@​vweevers)
• Fix test-gc npm script (#​691) (@​vweevers)

v5.4.0

Compare Source

Changed

• Refactor initialization of range options (#​681) (@​vweevers)
• Make iterator seek target a local variable (#​683) (@​vweevers)
• Upgrade node-gyp devDependency from ^5.0.0 to ^6.0.0 (#​677) (@​vweevers)
• Upgrade dependency-check devDependency from ^3.3.0 to ^4.1.0 (8965e58) (@​vweevers)

Added

• Add manifest (Level/community#​83) (#​685) (@​vweevers)
• Add Cirrus CI for FreeBSD tests ✨ (#​678, 55f30a3) (@​vweevers)
• Test that empty range options are ignored (#​684) (@​vweevers)

v5.3.0

Compare Source

Changed

• Replace Ubuntu 16.04 with CentOS 7 for prebuilds (#​674) (@​rvagg). This makes the prebuilt binary for linux compatible with Debian 8, Ubuntu 14.04, RHEL 7, CentOS 7 and other flavors with an old glibc.

Added

• Add platform-specific notes (#​672, e359e7a) (@​vweevers)

v5.2.1

Compare Source

Added

• Document minimum version for node 12 (9748454) (@​vweevers)

Fixed

• Close db in stack-blower test (#​668) (@​vweevers)

v5.2.0

Compare Source

Changed

• Upgrade abstract-leveldown from ~6.0.3 to ~6.1.1 (#​660) (@​vweevers)
• Upgrade napi-macros from ~1.8.1 to ~2.0.0 (#​657) (@​vweevers)
• Upgrade hallmark devDependency from ^0.1.0 to ^2.0.0 (#​654, #​663) (@​vweevers)
• Upgrade standard devDependency from ^12.0.0 to ^14.0.0 (#​653, #​661) (@​vweevers)
• Upgrade rimraf devDependency from ^2.6.1 to ^3.0.0 (#​658) (@​vweevers)
• Upgrade electron devDependency from ^5.0.0 to ^6.0.0 (#​656) (@​vweevers)

Added

• Add db.clear() method (courtesy of abstract-leveldown) (#​660) (@​vweevers)

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