Add a workflow to dry run cabal-install

- Push to any branch
- Only check with the latest GHC version
- Shorten name of job
- Don't skip if run on master
- Don't ignore **/README.md files
- Ignore known test paths
- Don't ignore change logs

.github/workflows/check-install.yml

@@ -0,0 +1,47 @@
+name: Check install
+
+# See: https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#concurrency.
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
+on:
+  push:
+    paths-ignore:
+      - 'CONTRIBUTING.md'
+      - 'doc/**'
+      - 'release-notes/**'
+      - 'Cabal-tests/test/**'
+      - 'cabal-testsuite/PackageTests/**'
+  pull_request:
+    paths-ignore:
+      - 'CONTRIBUTING.md'
+      - 'doc/**'
+      - 'release-notes/**'
+      - 'Cabal-tests/test/**'
+      - 'cabal-testsuite/PackageTests/**'
+  release:
+    types:
+      - created
+
+jobs:
+
+  cabal-install-dry-run:
+    name: cabal install with ghc-${{ matrix.ghc }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ghc:
+          ["9.12.1"]
+
+    steps:
+
+      - uses: haskell-actions/setup@v2
+        id: setup-haskell
+        with:
+          ghc-version: ${{ matrix.ghc }}
+          cabal-version: latest
+
+      - uses: actions/checkout@v4
+
+      - run: cabal install cabal-install --dry-run