Bump haskell-actions/setup from 2.6.1 to 2.6.2 in /.github/actions/setup-build (#4116)

* Bump haskell-actions/setup in /.github/actions/setup-build

Bumps [haskell-actions/setup](https://github.com/haskell-actions/setup) from 2.6.1 to 2.6.2.
- [Release notes](https://github.com/haskell-actions/setup/releases)
- [Commits](haskell-actions/setup@v2.6.1...v2.6.2)

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

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

* Update test after ghc 9.8.1 -> 9.8.2 bump

---------

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

Author: 3 people

Diff for: .github/actions/setup-build/action.yml

@@ -31,7 +31,7 @@ runs:
         sudo chown -R $USER /usr/local/.ghcup
       shell: bash
 
-    - uses: haskell-actions/[email protected].1
+    - uses: haskell-actions/[email protected].2
       id: HaskEnvSetup
       with:
         ghc-version  : ${{ inputs.ghc   }}

Diff for: plugins/hls-eval-plugin/test/testdata/TPropertyError.ghc98.expected.hs

@@ -6,8 +6,8 @@ module TProperty where
 -- Exception:
 --   Prelude.head: empty list
 --   CallStack (from HasCallStack):
---     error, called at libraries/base/GHC/List.hs:1782:3 in base:GHC.List
---     errorEmptyList, called at libraries/base/GHC/List.hs:89:11 in base:GHC.List
---     badHead, called at libraries/base/GHC/List.hs:83:28 in base:GHC.List
+--     error, called at libraries/base/GHC/List.hs:2004:3 in base:GHC.List
+--     errorEmptyList, called at libraries/base/GHC/List.hs:90:11 in base:GHC.List
+--     badHead, called at libraries/base/GHC/List.hs:84:28 in base:GHC.List
 --     head, called at <interactive>:1:27 in interactive:Ghci2
 -- []