port: [#6793][#6792] Composer Bot with QnA Intent recognized triggers duplicate QnA queries

[JhontSouth]

#minor

Description

This PR ports the PR # 6793 which fixes the double QnA trace issue.

Specific Changes

• Updated AdaptiveDialog to avoid reprocessing recognized activities by adding a condition if the recognized event was already processed.
• Added unit tests to validate the new condition works.

Testing

The following image shows how it just throws one trace by every message.

[coveralls]

Pull Request Test Coverage Report for Build 9715640406

Details

• 10 of 10 (100.0%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.4%) to 84.078%

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Totals
Change from base Build 9702757048:	-0.4%
Covered Lines:	20347
Relevant Lines:	22904

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💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 9715640406

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 10 of 10 (100.0%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.002%) to 84.433%

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Totals
Change from base Build 9702757048:	0.002%
Covered Lines:	20429
Relevant Lines:	22904

---

💛 - Coveralls