… for equality" (#2972)

* Refactor `StringValidator` to avoid inheritance (#2296)

(cherry picked from commit bb50da5)

* Improve failure message for string assertions when checking for equality (#2307)

* Draft improved failure message when checking for equality.

* Use line and column for multiline strings

* Fix failing tests

* Fix Qodana issues

* Fix further failing tests

* Also fix tests on MacOS (due to different newline)

* Calculate expected index

* Fix paranthesis

* Move specific methods from common StringExtensions to the `StringEqualityStrategy` class

* Fix review comments from @dennisdoomen and add tests for word boundary algorithm

* Improve tests by using [raw string literals](https://learn.microsoft.com/en-us/dotnet/csharp/programming-guide/strings/#raw-string-literals)

* Update releases.md

* Implement review comments from @jnyrup

* Adapt due to survived mutants

* Adapt test names

---------

Co-authored-by: Valentin Breuß <[email protected]>
(cherry picked from commit 6859575)

…ssertions" (#2987)

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [actions/setup-dotnet](https://github.com/actions/setup-dotnet) from 3 to 4.
- [Release notes](https://github.com/actions/setup-dotnet/releases)
- [Commits](actions/setup-dotnet@v3...v4)

---
updated-dependencies:
- dependency-name: actions/setup-dotnet
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v3...v4)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [andstor/file-existence-action](https://github.com/andstor/file-existence-action) from 2 to 3.
- [Release notes](https://github.com/andstor/file-existence-action/releases)
- [Commits](andstor/file-existence-action@v2...v3)

---
updated-dependencies:
- dependency-name: andstor/file-existence-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

…sk as an exception.