Update dependency sequelize to v6.5.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
sequelize (source)	6.4.0 -> 6.5.0

---

Release Notes

sequelize/sequelize

v6.5.0

Compare Source

Second release in 2021! 🎉

Bug Fixes

• mysql, mariadb: release connection on deadlocks (#​12841) (c77b1f3)
• types: allow changing values on before hooks (#​12970) (e5b8929)
• types: typo in sequelize.js and sequelize.d.ts (#​12975) (2fe980e)

Features

• postgres: add TSVECTOR datatype and @@​ operator (#​12955) (e45df29)

---

Renovate configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻️ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by WhiteSource Renovate. View repository job log here.

[codecov]

Codecov Report

Merging #807 (91dc3a3) into master (47e8985) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #807   +/-   ##
=======================================
  Coverage   47.72%   47.72%           
=======================================
  Files          33       33           
  Lines        1515     1515           
  Branches       61       61           
=======================================
  Hits          723      723           
  Misses        792      792           

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 47e8985...91dc3a3. Read the comment docs.