ci(external): Remove no longer existing docker image

Signed-off-by: Joas Schilling <[email protected]>

Author: nickvergessen

.github/workflows/ftp.yml

@@ -24,7 +24,7 @@ jobs:
       fail-fast: false
       matrix:
         php-versions: ['7.4', '8.0']
-        ftpd: ['proftpd', 'vsftpd', 'pure-ftpd']
+        ftpd: ['vsftpd', 'pure-ftpd']
 
     name: php${{ matrix.php-versions }}-${{ matrix.ftpd }}
 
@@ -38,7 +38,6 @@ jobs:
         run: |
           sudo mkdir /tmp/ftp
           sudo chown -R 0777 /tmp/ftp
-          if [[ "${{ matrix.ftpd }}" == 'proftpd' ]]; then docker run --name ftp -d --net host -e FTP_USERNAME=test -e FTP_PASSWORD=test -v /tmp/ftp:/home/test hauptmedia/proftpd; fi
           if [[ "${{ matrix.ftpd }}" == 'vsftpd' ]]; then docker run --name ftp -d --net host -e FTP_USER=test -e FTP_PASS=test -e PASV_ADDRESS=127.0.0.1 -v /tmp/ftp:/home/vsftpd/test fauria/vsftpd; fi
           if [[ "${{ matrix.ftpd }}" == 'pure-ftpd' ]]; then docker run --name ftp -d --net host -e "PUBLICHOST=localhost" -e FTP_USER_NAME=test -e FTP_USER_PASS=test -e FTP_USER_HOME=/home/test -v /tmp/ftp2:/home/test -v /tmp/ftp2:/etc/pure-ftpd/passwd stilliard/pure-ftpd; fi
       - name: Set up php ${{ matrix.php-versions }}