Grab newer toolchain to unbreak GitHub Actions

Author: bcat

.github/workflows/build_binaries.yaml

@@ -12,6 +12,11 @@ jobs:
     with:
       qmk_repo: qmk/qmk_firmware
       qmk_ref: master
+      preparation_command: |
+        set -e
+        apt update && apt install curl
+        curl -fL https://github.com/qmk/qmk_toolchains/releases/download/v14.2.0-2/qmk_toolchains-gcc14.2.0-host_linuxX64.tar.xz | tar -Jxf - -C ~/.local --strip-components=1
+        printf "%s/.local/bin\n" "$HOME" >>"$GITHUB_PATH"
 
   publish:
     name: 'QMK Userspace Publish'