CI: GitHub: Cabal-Linux: migrate Haskell install to official maintained action

Author: Anton-Latukha

.github/workflows/Cabal-Linux.yml

@@ -33,7 +33,7 @@ jobs:
             ~/.cabal/store
             dist-newstyle
           key: "${{ runner.os }}-Cabal-${{ matrix.ghc }}"
-      - uses: actions/setup-haskell@v1
+      - uses: haskell/actions/setup@v1
         with:
           ghc-version: ${{ matrix.ghc }}
       - run: "cabal v2-configure --disable-optimization --enable-tests --enable-deterministic"