chore(deps): update node.js to v12.20.2

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
node	patch	12.20.1 -> 12.20.2

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Release Notes

nodejs/node

### [`v12.20.2`](https://togithub.com/nodejs/node/releases/v12.20.2) [Compare Source](https://togithub.com/nodejs/node/compare/v12.20.1...v12.20.2) ##### Notable changes - **deps**: - upgrade npm to 6.14.11 (Ruy Adorno) [#​37173](https://togithub.com/nodejs/node/pull/37173) ##### Commits - \[[`e8a4e560ea`](https://togithub.com/nodejs/node/commit/e8a4e560ea)] - **async_hooks**: fix leak in AsyncLocalStorage exit (Stephen Belanger) [#​35779](https://togithub.com/nodejs/node/pull/35779) - \[[`427968d266`](https://togithub.com/nodejs/node/commit/427968d266)] - **deps**: upgrade npm to 6.14.11 (Ruy Adorno) [#​37173](https://togithub.com/nodejs/node/pull/37173) - \[[`cd9a8106be`](https://togithub.com/nodejs/node/commit/cd9a8106be)] - **http**: do not loop over prototype in Agent (Michaël Zasso) [#​36410](https://togithub.com/nodejs/node/pull/36410) - \[[`4ac8f37800`](https://togithub.com/nodejs/node/commit/4ac8f37800)] - **http2**: check write not scheduled in scope destructor (David Halls) [#​36241](https://togithub.com/nodejs/node/pull/36241)

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