chore: Update Homebrew packages

This commit updates the Homebrew packages in the macOS workflow. It includes upgrading Homebrew itself and installing the latest versions of p7zip, rar, ghostscript, and imagemagick.

Note: Please remove any meta information like issue references, tags, or author names from the commit message.

.github/workflows/run-macos.yml

@@ -22,6 +22,7 @@ jobs:
         run: |
           /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
           brew update
+          brew upgrade
           brew install p7zip rar ghostscript
           brew install imagemagick
         shell: bash