[Dimonina] make combineQueries strongly typed

[Dimonina]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/datorama/akita/blob/master/CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Other... Please describe:

What is the current behavior?

combineQueries method is not providing types down to the pipe as combineLatest does

What is the new behavior?

combineQueries now copies a signature of combineLatest method with the ability for typescript to calculate types down to the pipe

Does this PR introduce a breaking change?

• Yes
• No

Other information

[NetanelBasal]

Can you show an example, please? It seems to have worked.

[tony]

@Dimonina Can you rebase and provide some examples?