Move GHC 9.2.5 -> 9.2.7; and trial 9.6.1-rc1

- Update haskell.yml
- Update haskell-linux.yml
- Update stylish-haskell.yml
- Update github-page.yml
- Update haskell-linux.yml
- allow newer bytestring for protolude (GHC 9.2.5 -> GHC 9.2.7)

.github/workflows/github-page.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ghc: ["8.10.7"]
+        ghc: ["9.2.7"]
         cabal: ["3.8.1.0"]
         os: [ubuntu-latest]
 

.github/workflows/haskell-linux.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ghc: ["8.10.7", "9.2.5"]
+        ghc: ["8.10.7", "9.2.7", "9.6.0.20230302"]
         cabal: ["3.8.1.0"]
         os: [ubuntu-latest]
 
@@ -36,6 +36,9 @@ jobs:
       # https://github.com/actions/runner-images/issues/7061
       run: sudo chown -R $USER /usr/local/.ghcup
 
+    - name: Add GHCUp Pre-release channel
+      run: ghcup config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml
+
     - name: Install Haskell
       uses: input-output-hk/setup-haskell@v1
       id: setup-haskell

.github/workflows/haskell.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ghc: ["9.2.5"]
+        ghc: ["9.2.7"]
         cabal: ["3.8.1.0"]
         os: [macos-latest, windows-latest]
 

.github/workflows/stylish-haskell.yml

@@ -47,7 +47,7 @@ jobs:
       uses: input-output-hk/setup-haskell@v1
       id: setup-haskell
       with:
-        ghc-version: 9.2.5
+        ghc-version: 9.2.7
         cabal-version: 3.8.1.0
 
     - name: Cabal update

cabal.project

@@ -175,6 +175,9 @@ allow-newer:
   , libsystemd-journal:base
   -- This is required for 9.2.
   , katip:Win32
+  -- protolude has an upper bound on bytestring>=0.10 && <0.11.4
+  -- yet 0.11.4 is what 9.2.7 ships with.
+  , protolude:bytestring
 
 -- IMPORTANT
 -- Do NOT add more source-repository-package stanzas here unless they are strictly