Remove deprecated lines in Husky pre-commit script

[ErlingHauan]

Description

When running git commit we got the following warning:

husky - DEPRECATED

Please remove the following two lines from .husky/pre-commit:

#!/usr/bin/env sh
. "$(dirname -- "$0")/_/husky.sh"

They WILL FAIL in v10.0.0

In this PR these lines were removed, as recommended under the section "How to migrate" at the bottom of this page: https://github.com/typicode/husky/releases/tag/v9.0.1

Related Issue(s)

• Deprecated lines in Husky pre-commit script #13395

Verification

• Your code builds clean without any errors or warnings
• Manual testing done (required)

[Jondyr]

Should we also change the setup for husky in package.json?

- `"setup": "husky install && node development/setup.js && yarn run git:ignore-revs",`
+ `"setup": "husky && node development/setup.js && yarn run git:ignore-revs",`

From the migration guide:
package.json

{
  "scripts": {
-   "prepare": "husky install"
+   "prepare": "husky"
  }
}

[ErlingHauan]

Should we also change the setup for husky in package.json?

Good catch! Fixed now 😊

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.72%. Comparing base (f0afd1a) to head (9979c3d).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #13396   +/-   ##
=======================================
  Coverage   93.72%   93.72%           
=======================================
  Files        1438     1438           
  Lines       19929    19929           
  Branches     2417     2417           
=======================================
  Hits        18679    18679           
  Misses       1002     1002           
  Partials      248      248           

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