Use hermit

[phoebe-lew]

Overview

Use hermit for managing tooling. Closes #189

How Has This Been Tested?

Build passing

Checklist

Before submitting this PR, please make sure:

• [x ] I have read the CONTRIBUTING document.
• [x ] My code is consistent with the rest of the project
• [ x] I have tagged the relevant reviewers and/or interested parties
• [ x] I have updated the READMEs and other documentation of affected packages

[codecov[bot]]

Codecov Report

Merging #259 (3f7ae14) into main (bcd8d14) will decrease coverage by 3.84%. Report is 4 commits behind head on main. The diff coverage is n/a.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #259 +/- ## ========================================== - Coverage 79.62% 75.78% -3.84% ========================================== Files 38 43 +5 Lines 2189 1900 -289 Branches 316 342 +26 ========================================== - Hits 1743 1440 -303 - Misses 311 313 +2 - Partials 135 147 +12 ``` | [Components](https://app.codecov.io/gh/TBD54566975/web5-kt/pull/259/components?src=pr&el=components&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=TBD54566975) | Coverage Δ | | |---|---|---| | [credentials](https://app.codecov.io/gh/TBD54566975/web5-kt/pull/259/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=TBD54566975) | `81.00% <ø> (-1.15%)` | :arrow_down: | | [crypto](https://app.codecov.io/gh/TBD54566975/web5-kt/pull/259/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=TBD54566975) | `44.11% <ø> (ø)` | | | [dids](https://app.codecov.io/gh/TBD54566975/web5-kt/pull/259/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=TBD54566975) | `86.54% <ø> (-3.48%)` | :arrow_down: | | [common](https://app.codecov.io/gh/TBD54566975/web5-kt/pull/259/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=TBD54566975) | `66.29% <ø> (-2.67%)` | :arrow_down: |