Fix update query on tracing functions

[bharel]

What do these changes do?

Fixed update query on tracing functions. Query parameters will not be removed.

Regarding the unittest - seems like there are UTs, but they aren't catching it for some reason.

Are there changes in behavior for the user?

Not really, unless someone uses the raw url string, which should now be accurate.

Related issue number

Closes #7722

Checklist

• I think the code is well written
• Unit tests for the changes exist
• Documentation reflects the changes
• If you provide code modification, please add yourself to CONTRIBUTORS.txt
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  • Please keep alphabetical order, the file is sorted by names.
• Add a new news fragment into the CHANGES folder
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    • .feature: Signifying a new feature.
    • .bugfix: Signifying a bug fix.
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  • Make sure to use full sentences with correct case and punctuation, for example: "Fix issue with non-ascii contents in doctest text files."

[bharel]

Seems like this issue was fixed in the master version, I apologize.

[bharel]

Duplicate of #7259.

[Dreamsorcerer]

Try it in 3.9.0b0, should already be in there.