Uninstall cmake before installing packages

Author: aymanhab

.github/workflows/continuous-integration.yml

@@ -172,7 +172,7 @@ jobs:
 
     - name: Install packages
       run: |
-        brew pin cmake
+        brew uninstall cmake
         brew install cmake pkgconfig autoconf libtool automake wget pcre doxygen llvm
         brew reinstall gcc
         pip3 install numpy==1.25