feat(types): add clientMinMessages to Options interface

[josecolella]

Pull Request check-list

Please make sure to review and check all of these items:

• [ X ] Does npm run test or npm run test-DIALECT pass with this change (including linting)?
• [ X ] Does the description below contain a link to an existing issue (Closes #[issue]) or a description of the issue you are solving?
• [ X ] Have you added new tests to prevent regressions?
• [ X ] Is a documentation update included (if this change modifies existing APIs, or introduces new ones)?
• [ X ] Did you update the typescript typings accordingly (if applicable)?
• [ X ] Did you follow the commit message conventions explained in CONTRIBUTING.md?

Description of change

This adds the clientMinMessages to the Options interface for postgres specific configuration

sequelize/lib/sequelize.js

Line 145 in 7afd589

* @param {string|boolean} [options.clientMinMessages='warning'] The PostgreSQL `client_min_messages` session parameter. Set to `false` to not override the database's default.

[codecov]

Codecov Report

Merging #12375 into master will increase coverage by 0.51%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #12375      +/-   ##
==========================================
+ Coverage   95.92%   96.44%   +0.51%     
==========================================
  Files          92       95       +3     
  Lines        8912     9110     +198     
==========================================
+ Hits         8549     8786     +237     
+ Misses        363      324      -39     

Impacted Files	Coverage Δ
lib/dialects/mysql/query.js	98.27% <0.00%> (-0.05%)	⬇️
lib/dialects/mariadb/query.js	87.96% <0.00%> (ø)
lib/dialects/mariadb/connection-manager.js	100.00% <0.00%> (ø)
lib/dialects/mariadb/index.js	100.00% <0.00%> (ø)
lib/sequelize.js	95.81% <0.00%> (+0.64%)	⬆️
lib/dialects/abstract/query-interface.js	93.76% <0.00%> (+1.86%)	⬆️
lib/dialects/mssql/query.js	96.66% <0.00%> (+2.13%)	⬆️
lib/dialects/mariadb/data-types.js	100.00% <0.00%> (+52.63%)	⬆️
lib/dialects/mariadb/query-generator.js	100.00% <0.00%> (+81.25%)	⬆️

---

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 95f7fb5...94a7b97. Read the comment docs.

[josecolella]

@sushantdhiman Thanks for the PR review, I've made the necessary changes