chore(deps): update commitlint monorepo

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@commitlint/cli	7.5.2 -> 7.6.1
@commitlint/config-conventional	7.5.0 -> 7.6.0

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Release Notes

conventional-changelog/commitlint

v7.6.1

Compare Source

Bug Fixes

• ensure format() is available as commonjs default export #​645 (ec3da92)
• handle absolute config paths correctly #​647 (49b3a77)

v7.6.0

Compare Source

Bug Fixes

• add @​lerna/project to repository dependencies (#​598) (56f03ee)
• address security warnings for dev dependencies (3e0d824)
• avoid excessive help text #​606 (#​637) (8f3c3b1)
• don't merge array properties with custom opts (#​616) (f321647), closes #​594
• remove unneeded dev dependency (6ccaf79)
• update cosmiconfig to safe >=5 #​599 (f186fcb)
• use sander.readFile correctly (#​448) (#​630) (8e47985)

Features

• resolve-extends: accept short scoped package names in extends (#​597) (ba90e8e)
• adds support for plugins (#​228) (#​588) (cea4564)
• config based is-ignored overrides (#​595) (2434d71)

7.5.2 (2019-02-11)

Bug Fixes

• failing sentence-case for subjects with slashes (#​574) (48a8602)
• cli: replace old links with new organisation links (#​578) (4075903)

7.5.1 (2019-02-09)

Bug Fixes

• is-ignored: ignore bitbuckets automatic merge (#​573) (e5bdc5c)

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