CompatHelper: bump compat for TranscodingStreams to 0.10, (keep existing compat)

[github-actions[bot]]

This pull request changes the compat entry for the TranscodingStreams package from 0.9 to 0.9, 0.10. This keeps the compat entries for earlier versions.

Note: I have not tested your package with this new compat entry. It is your responsibility to make sure that your package tests pass before you merge this pull request.

[codecov[bot]]

Codecov Report

All modified lines are covered by tests :white_check_mark:

Comparison is base (39ef06c) 85.94% compared to head (6cf1fd8) 85.92%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #489 +/- ## ========================================== - Coverage 85.94% 85.92% -0.03% ========================================== Files 31 31 Lines 4227 4226 -1 ========================================== - Hits 3633 3631 -2 - Misses 594 595 +1 ``` [see 2 files with indirect coverage changes](https://app.codecov.io/gh/JuliaIO/JLD2.jl/pull/489/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaIO)

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[IanButterworth]

Can someone take a look at these tests (they appear to be the same on master??) and merge and release this as a patch (if appropriate).

It would alleviate some compat pain in the ecosystem.

[IanButterworth]

thanks @JonasIsensee. The "urgent" label was a bit strong, but I couldn't think of a better name

[JonasIsensee]

@IanButterworth You're welcome. I hadn't seen the PR so thanks for the ping. Can you please ping the registrator? I can't seem to comment on commits from the mobile app.

[IanButterworth]

Done! https://github.com/JuliaRegistries/General/pull/93529