upgrade to golang:1.22.5

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 84.91%. Comparing base (e2e437b) to head (e8b446b).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #573 +/- ## ======================================= Coverage 84.91% 84.91% ======================================= Files 228 228 Lines 12976 12976 ======================================= Hits 11019 11019 Misses 1551 1551 Partials 406 406 ``` | [Flag](https://app.codecov.io/gh/Tufin/oasdiff/pull/573/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Tufin) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/Tufin/oasdiff/pull/573/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Tufin) | `84.91% <ø> (ø)` | | 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=Tufin#carryforward-flags-in-the-pull-request-comment) to find out more.

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.