XXX brew try pkgconf instead of pkg-config

Author: ndim

.github/workflows/build.yml

@@ -229,7 +229,7 @@ jobs:
       #     echo "PATH=/opt/homebrew/opt/flex/bin:/opt/homebrew/opt/bison/bin:$PATH" >> $GITHUB_ENV
       - name: Install prerequisites
         run: >-
-          brew update
+          # brew update
 
           brew install
           cmake
@@ -242,7 +242,7 @@ jobs:
           libftdi
           readline
           libserialport
-          pkg-config
+          pkgconf
       - name: Print PATH after brew install
         run: |
           echo "PATH=$PATH"
@@ -300,7 +300,7 @@ jobs:
           libftdi
           readline
           libserialport
-          pkg-config
+          pkgconf
       - name: Print PATH
         run: |
           echo "PATH=$PATH"