deps: bump nock from 12.0.2 to 12.0.3

Bumps [nock](https://github.com/nock/nock) from 12.0.2 to 12.0.3.
- [Release notes](https://github.com/nock/nock/releases)
- [Changelog](https://github.com/nock/nock/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nock/nock/compare/v12.0.2...v12.0.3)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -70,7 +70,7 @@
     "jest": "^25.1.0",
     "jest-circus": "^25.1.0",
     "lint-staged": "^10.0.8",
-    "nock": "^12.0.2",
+    "nock": "^12.0.3",
     "prettier": "1.19.1",
     "standard-version": "^7.1.0",
     "ts-jest": "^25.2.1",