build(deps): bump chrono-node from 2.7.5 to 2.7.6 in /superset-frontend (#29813)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

superset-frontend/package-lock.json

@@ -127,7 +127,7 @@
     "babel-plugin-typescript-to-proptypes": "^2.0.0",
     "bootstrap": "^3.4.1",
     "brace": "^0.11.1",
-    "chrono-node": "^2.7.5",
+    "chrono-node": "^2.7.6",
     "classnames": "^2.2.5",
     "core-js": "^3.37.1",
     "d3-scale": "^2.1.2",