chore: Change macos-11 to macos-latest

See <https://github.blog/changelog/2024-05-20-actions-upcoming-changes-to-github-hosted-macos-runners/>.

Author: zmughal

.github/workflows/ci.yml

@@ -72,9 +72,9 @@ jobs:
           # Windows msys2          | system, share
           #- { perl-version: '5.34' , os: windows-latest , dist: msys2      , alien-install-type: 'share'                                  }
           # macOS                  | system, share
-          - { perl-version: '5.34' , os: macos-11       ,                    alien-install-type: 'system'                                 }
+          - { perl-version: '5.34' , os: macos-latest       ,                    alien-install-type: 'system'                                 }
           # Disabling macOS share build due to bug <https://github.com/rdfhdt/hdt-cpp/issues/266>.
-          #- { perl-version: '5.34' , os: macos-11       ,                    alien-install-type: 'share'                                  }
+          #- { perl-version: '5.34' , os: macos-latest       ,                    alien-install-type: 'share'                                  }
     name: Perl ${{ matrix.perl-version }} on ${{ matrix.os }} with install-type ${{ matrix.alien-install-type }}, dist ${{ matrix.dist }}
 
     steps: