MacOS 13 imsage are not longer available

https://github.blog/changelog/2025-09-19-github-actions-macos-13-runner-image-is-closing-down/

Author: Shimuuar

.github/workflows/ci.yml

@@ -35,13 +35,6 @@ jobs:
           - { cabal: "3.14", os: windows-latest, ghc: "9.10.2"  }
           - { cabal: "3.14", os: windows-latest, ghc: "9.12.2"  }
           # MacOS
-          # Fails with linker errors
-          #  > ld: warning: -single_module is obsolete
-          #  > <command line>: can't load framework: Security (not found)
-          # - { cabal: "3.14", os: macOS-13,       ghc: "8.6.5"  }
-          # - { cabal: "3.14", os: macOS-13,       ghc: "8.8.4"  }
-          - { cabal: "3.14", os: macOS-13,       ghc: "8.10.7" }
-          - { cabal: "3.14", os: macOS-13,       ghc: "9.0.2"  }
           - { cabal: "3.14", os: macOS-latest,   ghc: "9.2.8"  }
           - { cabal: "3.14", os: macOS-latest,   ghc: "9.4.8"  }
           - { cabal: "3.14", os: macOS-latest,   ghc: "9.6.7"  }