Bump @mui/x-date-pickers from 7.14.0 to 7.15.0

Bumps [@mui/x-date-pickers](https://github.com/mui/mui-x/tree/HEAD/packages/x-date-pickers) from 7.14.0 to 7.15.0.
- [Release notes](https://github.com/mui/mui-x/releases)
- [Changelog](https://github.com/mui/mui-x/blob/master/CHANGELOG.md)
- [Commits](https://github.com/mui/mui-x/commits/v7.15.0/packages/x-date-pickers)

---
updated-dependencies:
- dependency-name: "@mui/x-date-pickers"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -14,7 +14,7 @@
  "@mui/lab": "^5.0.0-alpha.97",
  "@mui/material": "^5.16.7",
  "@mui/x-data-grid": "^7.14.0",
- "@mui/x-date-pickers": "^7.14.0",
+ "@mui/x-date-pickers": "^7.15.0",
  "@popperjs/core": "^2.11.8",
  "@react-icons/all-files": "^4.1.0",
  "axios": "^1.7.5",