CI: fix alternatives for my.cnf problem

fix: KFERMercer#90

openwrt-ci.yml

@@ -41,7 +41,7 @@ jobs:
         run: |
           docker rmi `docker images -q`
           sudo rm -rf /usr/share/dotnet /etc/mysql /etc/php /etc/apt/sources.list.d
-          sudo -E apt-get -y purge azure-cli ghc* zulu* hhvm llvm* firefox google* dotnet* powershell openjdk* mysql* php* android*
+          sudo -E apt-get -y purge ghc* zulu* hhvm llvm* firefox google* dotnet* powershell openjdk* adoptopenjdk* mysql* php* mongodb* dotnet* moby* snapd* || true
           sudo -E apt-get update
           sudo -E apt-get -y install build-essential asciidoc binutils bzip2 gawk gettext git libncurses5-dev libz-dev patch python3 unzip zlib1g-dev lib32gcc1 libc6-dev-i386 subversion flex uglifyjs gcc-multilib g++-multilib p7zip p7zip-full msmtp libssl-dev texinfo libglib2.0-dev xmlto qemu-utils upx libelf-dev autoconf automake libtool autopoint device-tree-compiler antlr3 gperf swig libtinfo5
           sudo -E apt-get -y autoremove --purge