Bump axios from 0.19.2 to 0.21.1 in /build/actions (#13918)

Bumps [axios](https://github.com/axios/axios) from 0.19.2 to 0.21.1.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v0.21.1/CHANGELOG.md)
- [Commits](https://github.com/axios/axios/compare/v0.19.2...v0.21.1)

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build/actions/package.json

@@ -17,7 +17,7 @@
 	"dependencies": {
 		"@actions/core": "^1.2.6",
 		"@actions/github": "^2.1.1",
-		"axios": "^0.19.2",
+		"axios": "^0.21.1",
     "ts-node": "^8.6.2",
     "typescript": "^3.8.3"
 	}