Drop LegacyVersion usage, fixes #78

[codecov[bot]]

Codecov Report

Base: 84.47% // Head: 83.24% // Decreases project coverage by -1.23% :warning:

Coverage data is based on head (42d37d8) compared to base (9d94a0f). Patch coverage: 84.61% of modified lines in pull request are covered.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #79 +/- ## ========================================== - Coverage 84.47% 83.24% -1.24% ========================================== Files 44 44 Lines 2673 2679 +6 Branches 404 404 ========================================== - Hits 2258 2230 -28 - Misses 292 321 +29 - Partials 123 128 +5 ``` | Flag | Coverage Δ | | |---|---|---| | unittests | `?` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=SciQLop#carryforward-flags-in-the-pull-request-comment) to find out more. | [Impacted Files](https://codecov.io/gh/SciQLop/speasy/pull/79?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=SciQLop) | Coverage Δ | | |---|---|---| | [speasy/core/cache/version.py](https://codecov.io/gh/SciQLop/speasy/pull/79/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=SciQLop#diff-c3BlYXN5L2NvcmUvY2FjaGUvdmVyc2lvbi5weQ==) | `91.30% <84.61%> (-8.70%)` | :arrow_down: | | [...asy/webservices/cda/\_inventory\_builder/\_\_init\_\_.py](https://codecov.io/gh/SciQLop/speasy/pull/79/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=SciQLop#diff-c3BlYXN5L3dlYnNlcnZpY2VzL2NkYS9faW52ZW50b3J5X2J1aWxkZXIvX19pbml0X18ucHk=) | `81.48% <0.00%> (-12.97%)` | :arrow_down: | | [speasy/webservices/amda/\_impl.py](https://codecov.io/gh/SciQLop/speasy/pull/79/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=SciQLop#diff-c3BlYXN5L3dlYnNlcnZpY2VzL2FtZGEvX2ltcGwucHk=) | `67.28% <0.00%> (-10.29%)` | :arrow_down: | | [speasy/webservices/ssc/\_\_init\_\_.py](https://codecov.io/gh/SciQLop/speasy/pull/79/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=SciQLop#diff-c3BlYXN5L3dlYnNlcnZpY2VzL3NzYy9fX2luaXRfXy5weQ==) | `81.01% <0.00%> (-10.13%)` | :arrow_down: | | [speasy/webservices/amda/rest\_client.py](https://codecov.io/gh/SciQLop/speasy/pull/79/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=SciQLop#diff-c3BlYXN5L3dlYnNlcnZpY2VzL2FtZGEvcmVzdF9jbGllbnQucHk=) | `75.25% <0.00%> (-3.10%)` | :arrow_down: | | [speasy/core/proxy/\_\_init\_\_.py](https://codecov.io/gh/SciQLop/speasy/pull/79/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=SciQLop#diff-c3BlYXN5L2NvcmUvcHJveHkvX19pbml0X18ucHk=) | `81.44% <0.00%> (-2.07%)` | :arrow_down: | | [speasy/webservices/amda/ws.py](https://codecov.io/gh/SciQLop/speasy/pull/79/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=SciQLop#diff-c3BlYXN5L3dlYnNlcnZpY2VzL2FtZGEvd3MucHk=) | `84.93% <0.00%> (-0.69%)` | :arrow_down: | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=SciQLop). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=SciQLop)

:umbrella: View full report at Codecov.
:loudspeaker: Do you have feedback about the report comment? Let us know in this issue.