fix(ci): drop unsupported macos-11 jobs

GitHub dropped support for their macos-11 runners. Switch to macos-12.

Author: strager

.github/workflows/build-static.yml

@@ -145,7 +145,6 @@ jobs:
       matrix:
         os:
           - {runs_on: windows-latest, name: "Windows", archive_name: "windows", exe_file: "bin/quick-lint-js.exe"}
-          - {runs_on: macos-11, name: "macOS 11", archive_name: "macos", exe_file: "bin/quick-lint-js"}
           - {runs_on: macos-12, name: "macOS 12", archive_name: "macos", exe_file: "bin/quick-lint-js"}
           - {runs_on: ubuntu-latest, docker_container: "archlinux:base", name: "Arch Linux", archive_name: "linux", exe_file: "bin/quick-lint-js"}
           - {runs_on: ubuntu-latest, docker_container: "debian:bullseye", name: "Debian 11 Bullseye", archive_name: "linux", exe_file: "bin/quick-lint-js"}
@@ -282,7 +281,6 @@ jobs:
       matrix:
         os:
           - {runs_on: windows-latest, name: "Windows", test_cmd: true}
-          - {runs_on: macos-11, name: "macOS 11"}
           - {runs_on: macos-12, name: "macOS 12"}
           - {runs_on: ubuntu-latest, name: "Ubuntu", global_install_command_prefix: "sudo"}
         manager:

.github/workflows/test-homebrew-package.yml

@@ -14,7 +14,6 @@ jobs:
       fail-fast: false
       matrix:
         toolchain:
-          - {runs_on: macos-11, name: "macOS 11"}
           - {runs_on: macos-12, name: "macOS 12"}
     runs-on: ${{ matrix.toolchain.runs_on }}
     env: