Fixing pkgconfig link and unlink

Author: filipecosta90

.github/workflows/ci.yml

@@ -110,8 +110,6 @@ jobs:
     - uses: actions/checkout@v1
     - name: Install dependencies
       run:  |
-        brew unlink [email protected] || true
-        brew unlink pkg-config || true
         brew install autoconf automake libtool libevent pkg-config openssl@${{ matrix.openssl }}
         # Handle OpenSSL 3.0 keg-only setup
         if [ "${{ matrix.openssl }}" == "3.0" ]; then
@@ -122,12 +120,6 @@ jobs:
           source $HOME/.bash_profile
           /opt/homebrew/opt/[email protected]/bin/c_rehash
         fi
-        
-        # Handle missing pkg-config or pkgconf
-        if ! brew list --versions pkgconf > /dev/null; then
-          brew install pkgconf
-        fi
-        brew unlink pkgconf && brew link pkgconf
     - name: Build
       run: autoreconf -ivf && PKG_CONFIG_PATH=`brew --prefix openssl@${{ matrix.openssl }}`/lib/pkgconfig ./configure && make