Bump node-fetch and @types/node-fetch

Bumps [node-fetch](https://github.com/node-fetch/node-fetch) and [@types/node-fetch](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node-fetch). These dependencies needed to be updated together.

Updates `node-fetch` from 2.6.11 to 2.6.12
- [Release notes](https://github.com/node-fetch/node-fetch/releases)
- [Commits](node-fetch/node-fetch@v2.6.11...v2.6.12)

Updates `@types/node-fetch` from 2.6.3 to 2.6.4
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node-fetch)

---
updated-dependencies:
- dependency-name: node-fetch
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: "@types/node-fetch"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

yarn.lock

@@ -42,12 +42,12 @@ __metadata:
  linkType: hard
 
 "@types/node-fetch@npm:^2.6.2":
- version: 2.6.3
- resolution: "@types/node-fetch@npm:2.6.3"
+ version: 2.6.4
+ resolution: "@types/node-fetch@npm:2.6.4"
  dependencies:
  "@types/node": "*"
  form-data: ^3.0.0
- checksum: b68cda58e91535a42dd5337932443c37f8e198ca1e8deeb95bd92a64a9a84d92071867b91c5eb84ee8e13f33d45a70549fe2bc11dd070a894dd561909f4d39f5
+ checksum: f3e1d881bb42269e676ecaf49f0e096ab345e22823a2b2d071d60619414817fe02df48a31a8d05adb23054028a2a65521bdb3906ceb763ab6d3339c8d8775058
  languageName: node
  linkType: hard
 
@@ -627,16 +627,16 @@ __metadata:
  linkType: hard
 
 "node-fetch@npm:^2.6.7":
- version: 2.6.11
- resolution: "node-fetch@npm:2.6.11"
+ version: 2.6.12
+ resolution: "node-fetch@npm:2.6.12"
  dependencies:
  whatwg-url: ^5.0.0
  peerDependencies:
  encoding: ^0.1.0
  peerDependenciesMeta:
  encoding:
  optional: true
- checksum: 249d0666a9497553384d46b5ab296ba223521ac88fed4d8a17d6ee6c2efb0fc890f3e8091cafe7f9fba8151a5b8d925db2671543b3409a56c3cd522b468b47b3
+ checksum: 3bc1655203d47ee8e313c0d96664b9673a3d4dd8002740318e9d27d14ef306693a4b2ef8d6525775056fd912a19e23f3ac0d7111ad8925877b7567b29a625592
  languageName: node
  linkType: hard