Add brew update to unblock homebrew PR check

Author: karthiknadig

.devcontainer/linux-homebrew/Dockerfile

@@ -10,7 +10,8 @@ RUN curl https://raw.githubusercontent.com/DonJayamanne/vscode-jupyter/container
 RUN echo "# To customize prompt, run `p10k configure` or edit ~/.p10k.zsh." >> ~/.zshrc
 RUN echo "[[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh" >> ~/.zshrc
 
-# Install Pythone
+# Install Python
+RUN brew update
 RUN brew install python@3.12 python@3.11
 
 # Install Rust

.github/workflows/pr-check.yml

@@ -395,7 +395,9 @@ jobs:
       # Homebrew
       - name: Homebrew Python
         if: startsWith( matrix.image, 'homebrew')
-        run: brew install python@3.12 python@3.11
+        run: |
+          brew update
+          brew install python@3.12 python@3.11
         shell: bash
 
       # Rust