Bump sequelize from 5.8.6 to 6.29.0

Bumps [sequelize](https://github.com/sequelize/sequelize) from 5.8.6 to 6.29.0.
- [Release notes](https://github.com/sequelize/sequelize/releases)
- [Commits](sequelize/sequelize@v5.8.6...v6.29.0)

---
updated-dependencies:
- dependency-name: sequelize
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -25,7 +25,7 @@
   "license": "ISC",
   "dependencies": {
     "lodash": "^4.17.14",
-    "sequelize": "^5.8.6",
+    "sequelize": "^6.29.0",
     "sequelize-cli": "^5.4.0",
     "umzug": "^2.2.0"
   },