Bump Vampire/setup-wsl from 3 to 4

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

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

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

Author: dependabot[bot]

.github/workflows/cross-platform-testing-build-from-source.yml

@@ -62,7 +62,7 @@ jobs:
     steps:
       - name: Set up WSL
         if: ${{ runner.os == 'Windows' }}
-        uses: Vampire/setup-wsl@v3
+        uses: Vampire/setup-wsl@v4
         with:
           distribution: Ubuntu-24.04
           additional-packages: curl unzip wget apt-transport-https gnupg

.github/workflows/cross-platform-testing-use-development-release.yml

@@ -41,7 +41,7 @@ jobs:
     steps:
       - name: Set up WSL
         if: ${{ runner.os == 'Windows' }}
-        uses: Vampire/setup-wsl@v3
+        uses: Vampire/setup-wsl@v4
         with:
           distribution: Ubuntu-24.04
           additional-packages: curl unzip wget apt-transport-https gnupg