fix(deps): update dependency @babel/preset-env to v7.15.6 (#269)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Author: renovate[bot]

packages/tsbb/package.json

@@ -30,7 +30,7 @@
 		"@babel/plugin-proposal-decorators": "7.15.4",
 		"@babel/plugin-proposal-export-default-from": "7.14.5",
 		"@babel/plugin-transform-runtime": "7.15.0",
-		"@babel/preset-env": "7.15.4",
+		"@babel/preset-env": "7.15.6",
 		"@babel/preset-react": "7.14.5",
 		"@babel/preset-typescript": "7.15.0",
 		"@types/babel__core": "7.1.16",