chore: release 1.0.0

[github-actions]

🤖 I have created a release *beep* *boop*

1.0.0 (2020-10-22)

Features

• add ncu-ci cigtm (#454) (c1dfbd0)
• allow citgm job comparison (#455) (336dc7f)
• allow to fixup everything into first commit with fixupAll (4ad4a58)
• check Actions and handle doc-only changes (855f1d4)
• check CI failures before land (#422) (75abd3a)
• check commits after the last ci run (#69) (72a2034)
• enable parsing citgm-nobuild jobs (#458) (d4b189b)
• handle unknown commands (#387) (4ea4dfa)
• handle unmarked DEP0XXX tags during landing and release (#420) (08bc3fc)
• implement autorebase for PRs with multiple commits (17ea885)
• make lint check opt-in (b567c1e)
• merge update-v8 in the project (#235) (969987b)
• set error code in some failure cases (#443) (56d4931)
• support NCU_VERBOSITY=debug environment variable (4f84166)
• git-node: add git-node status (ebc8fb2)
• support system proxy (#408) (c6697de)

Bug Fixes

• v8: correct order of ternary (#513) (6dab341)
• add missing comma in release commit title (#403) (78f0b96), closes /github.com/nodejs/node/blob/cf888ac105ffd02bbceef02c16d0df548676abd1/doc/guides/releases.md#5
• allow opt-out of Fixes/Refs metadata (#474) (df5c572)
• also exclude backport-open label from branch diff (#440) (af4c72c)
• check missing config in Session ctor (#426) (7dc544d)
• correct for new execGitNode syntax (#433) (6d82a73)
• default date for release (#419) (ecc7f0c)
• enforce default for non-confirmation prompts (#415) (3e0f03d)
• ensure node-test-commit job id in daily-master (#460) (de35935)
• git node metadata arg passing (#500) (55c780e)
• handle citgm failures better (#497) (a429893)
• landing when no Jenkins CI has been run for PR (#451) (d63301e)
• lint during the landing process (#435) (de6d1e2)
• LTS release commit should contain codename (#401) (37f4cc6)
• prevent duplicate and self-refs (#478) (95300fd)
• print full command in case of failure (#456) (5fe936f)
• properly handle failure to start CI (48c306b)
• repo/path mismatch in v8 update (#465) (57b7df8)
• return value for validateLint (#482) (e379e9f)
• undefined failures & JSON error (2c0cf83)
• v8: support non-relative paths in V8 DEPS (#471) (746e5e5)
• spacing in warnForWrongBranch() (#448) (d8c024d)
• use 12 characters for commit SHAs (#372) (a9c0676)
• use git apply not system apply in v8 backport (#432) (65fb311)
• use plaintext formatting in release commit (#417) (8e6ac47)
• validate ncu-ci args (#411) (dfe7adf)
• warn on whitespace during landing (#438) (ae3aeb9)
• write file to the current folder (#434) (5974797)

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