fix(typings): added 'fieldMaps' to QueryOptions typings

[techguysid]

Pull Request check-list

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• Does npm run test or npm run test-DIALECT pass with this change (including linting)?
• Does the description below contain a link to an existing issue (Closes #[issue]) or a description of the issue you are solving?
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Description of change

This PR fixes the #11567 issue.

[codecov]

Codecov Report

Merging #11702 into master will increase coverage by 0.42%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #11702      +/-   ##
==========================================
+ Coverage   95.83%   96.26%   +0.42%     
==========================================
  Files          91       94       +3     
  Lines        8987     9190     +203     
==========================================
+ Hits         8613     8847     +234     
+ Misses        374      343      -31

Impacted Files	Coverage Δ
lib/dialects/mariadb/index.js	100% <0%> (ø)
lib/dialects/mariadb/connection-manager.js	100% <0%> (ø)
lib/dialects/mariadb/query.js	87.96% <0%> (ø)
lib/sequelize.js	95.93% <0%> (+0.62%)	⬆️
lib/dialects/postgres/connection-manager.js	95.77% <0%> (+1.4%)	⬆️
lib/query-interface.js	92.19% <0%> (+1.46%)	⬆️
lib/dialects/mariadb/data-types.js	100% <0%> (+49.01%)	⬆️
lib/dialects/mariadb/query-generator.js	100% <0%> (+85.71%)	⬆️

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[zanctor]

@techguysid, seems like "fieldMap" property name should be singular, not plural.

[techguysid]

@zanctor @papb - This is ok I mean all checks are passing, can you let me know if it looks good?

[zanctor]

@papb, will you have a chance to review and merge this pull request?

[sushantdhiman]

No tests but not critical for typings. Thanks for this contribution

[luiscarlosjayk]

Would be nice if fieldMap could be a function too, for example, to camel case every field name in raw queries.