ci: use doctest 0.24.3 to support ghc 9.14.x

Author: peti

.github/workflows/haskell-ci.yml

@@ -1,6 +1,6 @@
 # This GitHub workflow config has been generated by a script via
 #
-#   haskell-ci '--doctest' '--doctest-version=^>= 0.23' '--installed=+all -Cabal -Cabal-syntax' 'github' 'cabal2spec.cabal'
+#   haskell-ci '--doctest' '--doctest-version=^>= 0.24.3' '--installed=+all -Cabal -Cabal-syntax' 'github' 'cabal2spec.cabal'
 #
 # To regenerate the script (for example after adjusting tested-with) run
 #
@@ -10,7 +10,7 @@
 #
 # version: 0.19.20260104
 #
-# REGENDATA ("0.19.20260104",["--doctest","--doctest-version=^>= 0.23","--installed=+all -Cabal -Cabal-syntax","github","cabal2spec.cabal"])
+# REGENDATA ("0.19.20260104",["--doctest","--doctest-version=^>= 0.24.3","--installed=+all -Cabal -Cabal-syntax","github","cabal2spec.cabal"])
 #
 name: Haskell-CI
 on:
@@ -147,7 +147,7 @@ jobs:
       - name: cache (tools)
         uses: actions/cache/restore@v4
         with:
-          key: ${{ runner.os }}-${{ matrix.compiler }}-tools-756ded72
+          key: ${{ runner.os }}-${{ matrix.compiler }}-tools-f9ab6b49
           path: ~/.haskell-ci-tools
       - name: install cabal-plan
         run: |
@@ -160,13 +160,13 @@ jobs:
           cabal-plan --version
       - name: install doctest
         run: |
-          $CABAL --store-dir=$HOME/.haskell-ci-tools/store v2-install $ARG_COMPILER --ignore-project -j2 doctest --constraint='doctest ^>=0.23'
+          $CABAL --store-dir=$HOME/.haskell-ci-tools/store v2-install $ARG_COMPILER --ignore-project -j2 doctest --constraint='doctest ^>=0.24.3'
           doctest --version
       - name: save cache (tools)
         if: always()
         uses: actions/cache/save@v4
         with:
-          key: ${{ runner.os }}-${{ matrix.compiler }}-tools-756ded72
+          key: ${{ runner.os }}-${{ matrix.compiler }}-tools-f9ab6b49
           path: ~/.haskell-ci-tools
       - name: checkout
         uses: actions/checkout@v5