build(deps): bump opentofu/setup-opentofu from 1 to 2 (#580)

Bumps [opentofu/setup-opentofu](https://github.com/opentofu/setup-opentofu) from 1 to 2.
- [Release notes](https://github.com/opentofu/setup-opentofu/releases)
- [Commits](opentofu/setup-opentofu@v1...v2)

---
updated-dependencies:
- dependency-name: opentofu/setup-opentofu
  dependency-version: '2'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/run-e2e-tests.yml

@@ -51,7 +51,7 @@ jobs:
         uses: azure/setup-kubectl@v4
 
       - name: "Set up OpenTofu"
-        uses: opentofu/setup-opentofu@v1
+        uses: opentofu/setup-opentofu@v2
 
       - uses: actions/checkout@v6